extension of presentation file

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What is a pptx file (and how do i open one).

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What is a pptx file, how do i open a pptx file.

A file with the .pptx  file extension  is a Microsoft PowerPoint Open XML (PPTX) file created by Microsoft PowerPoint. You can also open this type of file with other presentation apps, like OpenOffice Impress, Google Slides, or Apple Keynote. They are stored as a compressed ZIP file, which use a bunch of other files with formatted text, images, videos, and more to open them.

PPTX files are used in Microsoft PowerPoint, a presentation program used to display content in a slideshow format. Each slide can contain graphics, formatted text, videos, music, animations, and more.

Related: How to Black (or White) Out a PowerPoint Presentation

First introduced with Microsoft Office 2007 in the Office Open XML standard, PPTX is the default format when creating a presentation using modern versions of PowerPoint. Microsoft introduced this open format largely due to increased competition from Open Office and its Open Document Format (ODF). The PPTX format replaced the proprietary PPT format that PowerPoint used previously.

Related: What Is a .DOCX File, and How Is It Different from a .DOC File in Microsoft Word?

Because PPTX files have become standardized, you can open them in many applications on different platforms. Although Windows doesn't natively open them unless you have a copy of Microsoft Office 2007---or PowerPoint 2007---or later, you can download a third-party open-source application like  Apache OpenOffice  or  LibreOffice  to open your files.

Mac users only need to double-click the file to have it open up in the Apple Keynote application.

If you'd rather store, open, and edit all your Office Open XML files in the cloud, you can do so by uploading your document via PowerPoint Online  or Google Slides .

Alternatively, if you're a Chrome user, you can download the extension  Office Editing for Docs, Sheets & Slides  (an official Google extension) for your browser. It lets you upload any PPTX file directly from your local hard drive to your Google Drive by dragging and dropping it into any Chrome tab.

Related: How to Work with Microsoft Office Files in Google Drive

• Microsoft Office

.PPTX File Extension

Microsoft powerpoint presentation.

What is a PPTX file?

A PPTX file is a presentation file created by Microsoft PowerPoint or exported by another presentation program, such as OpenOffice Impress or Apple Keynote. It contains a collection of slides, including their text, images, formatting, animations, drawn objects, and other media. PPTX files are commonly used in business meetings, marketing applications, and academic classroom settings.

More Information

Microsoft introduced the PowerPoint Open XML Presentation format with the release of Microsoft PowerPoint 2007. Since the introduction of the format, PPTX files have become one of the most common file types for saving presentations.

PPTX files have replaced .PPT files as the standard file format for saving presentations in PowerPoint. Unlike PPT files, which store presentation data in a single binary file, PPTX files are saved in the Open XML format, which stores data as separate files and folders in a compressed Zip package. The archive includes various types of files, such as an .XML file that stores presentation properties, one or more .TXT files that contain slide notes, and images and other media files that are included in the presentation.

NOTE: You can explore the contents of a PPTX file by renaming the .pptx extension to .zip and decompressing the file with any Zip utility.

Common PPTX Filenames

Presentation1.pptx - The default filename Microsoft PowerPoint gives to new presentations.

How to open a PPTX file

You can open PPTX files with Microsoft PowerPoint in Windows and macOS. PowerPoint is the best program for opening PPTX files because it fully supports the formatting of the presentations, which includes the placement of text, slide transitions and effects, images, and shapes. The app is also available for Android and iOS devices.

There are a large number of other presentation programs that can open and edit PPTX files but they may not fully support the formatting of the presentation files. Alternative programs include Corel Presentations (Windows), Apple Keynote (Mac), and Apache OpenOffice Impress (multiplatform).

You can also open PPTX files with various web programs. Google Slides is a free option that allows you to upload a PPTX file and view, edit, save, and convert the presentation.

How to convert a PPTX file

Various presentation applications, including Microsoft PowerPoint, Apple Keynote, and OpenOffice Impress, can convert PPTX files to other formats.

For example, in the Windows and Mac versions of Microsoft PowerPoint, select File → Save As to convert PPTX files to one of the following formats:

• .PPT - Microsoft PowerPoint Presentation (Legacy)
• .PDF - Portable Document Format
• .ODP - OpenDocument Presentation
• .XPS - XML Paper Specification (Windows only)
• .RTF - Rich Text Format
• .MP4 - MPEG-4 Video
• .WMV - Windows Media Video
• .JPEG - JPEG Image
• .PNG - Portable Network Graphic
• .GIF - Graphical Interchange Format (Animated)
• .TIF - Tagged Image File Format
• .SVG - Scalable Vector Graphics

Programs that open PPTX files

Verified by fileinfo.com.

The FileInfo.com team has independently researched the Microsoft PowerPoint Presentation file format and Mac, Windows, Linux, Android, and iOS apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

If you would like to suggest any additions or updates to this page, please let us know .

PAGE CONTENTS

• Frequently Asked Questions (FAQ)

Understanding PowerPoint File Formats

It’s possible to use PowerPoint for years without ever thinking about the various file formats that are available to you. By learning about PowerPoint’s file formats and options, however, you can do a much more effective job of creating presentations, backing them up, sharing them with colleagues, and protecting the information that they contain.

Ordinary PowerPoint Presentations

When you save a simple PowerPoint presentation, you give it a name, and PowerPoint adds the file extension .pptx. Your Sales Presentation file becomes Sales Presentation.pptx .

If your PowerPoint presentation contains one or more macros, PowerPoint will automatically detect their presence and save your presentation as a .pptm file. You can force PowerPoint to save a presentation that includes macros as a .pptx file, but PowerPoint won’t let you play the macros that you’ve included in your slide slow. So it’s best to let it save your file with the .pptm extension.

If you need to share your presentation with a colleague who is using an older version of PowerPoint, then save your slides as a .ppt file. PowerPoint 97 through 2003 cannot open and process .pptx or .pptm files.

If you’re using PowerPoint 2007 or newer, you should always save your work in .pptx format (or in .pptm format if you’ve used macros in your presentation). The options described below are additional ways to save your work. Be sure to save them first as ordinary .pptx or .pptm files before you save them in any of these other formats.

PowerPoint Shows

If you want to give your PowerPoint presentation to a friend or colleague, and you don’t want them to change anything, then save your presentation as a PowerPoint Show file. Your colleagues can display your slides, but they will be unable to change any part of your presentation.

There are three types of PowerPoint Shows: Save an ordinary presentation as a .ppsx file. If you’re using macros in your presentation, save it as a .ppsm file. If you’re sending your slide show to somebody who is using PowerPoint 97 through 2003, then create a .pps PowerPoint Show file.

Be sure to save your presentation as a plain vanilla (.pptx) file or as a macro-enabled (.pptm) file. If you’ve only saved the Show file, you won’t be able to make changes to your presentation.

PowerPoint Picture Presentations

Picture Presentations add an additional layer of protection to your work. To the casual observer, a PowerPoint Picture Presentation looks like an ordinary PowerPoint slideshow. But when you save your work as a Picture Presentation, each slide is converted to a simple image.

Slides contain text objects, image objects, animations, transitions, and many other special effects. By contrast, Picture Presentations contain only snapshots of your slides.

If somebody wants to copy your work, they can see each of the images and retype the text. They can even grab (and re-crop) the images. But they cannot capture any of the magic that is PowerPoint.

If you create a Picture Presentation, be sure to give it a unique name. If you only save the Picture Presentation .pptx file, you won’t be able to modify your presentation in the future.

Windows Media Videos

You can convert your PowerPoint presentation to an ordinary Windows Media Video (.wmv) file, and play it using the built-in Windows Media Player or any other video player. Your .wmv file can be enjoyed by any Windows or Mac user, even if they don’t have PowerPoint installed on their computer.

As always, don’t make your .wmv file the only version of your slideshow or you’ll be very disappointed when you want to make changes to the presentation.

Outline/RTF

PowerPoint lets you turn your slideshow into plain text. This is handy if you want to move some of the presentation’s text to your website or blog.

When you create a rich text format (.rtf) file, you save only the text. You lose all of the images, animations, slide-to-slide transitions, and other non-text objects.

It’s easy to save your presentation as a portable document format (.pdf) file. These .pdf files can be opened on any Windows, Mac, Unix/Linux, iOS, or Android device. The resulting file, however, is a static document. Don’t expect to see slides fade in and out. All of your animated objects will become static.

You can save your slides as an XML Paper Specification (.xps) file. That’s a fancy way to say that if you double-click your .xps file in Windows Explorer, the operating system will open your file using its built-in XPS Viewer.

The XPS format is ideal for sending your slideshow to users who have neither PowerPoint nor Adobe Acrobat Reader installed on their computers. As with the .pdf format above, .xps files have text and images, but no animation.

If you’re happy with this year’s Financial Results slideshow, and you want to create next year’s presentation using the same colors and fonts, then save your current presentation as a template, and use it over and over.

As you may have guessed, save your work as a .potx file for use in PowerPoint 2007 and newer, as a .potm file for a 2007 or newer macro-enabled presentation, and as a .pot file for use on PowerPoint 97 through 2003.

Office Themes and Backups

Because Microsoft PowerPoint is part of Microsoft Office, you can use two Office file types to make your PowerPoint work easier and safer.

You can save your presentation theme as an Office .thmx file. Future PowerPoint presentations, as well as Word documents and Excel spreadsheets, can use this Office theme to set their fonts and colors. This results in a consistent look and feel to all of the Office documents that you present to prospects and customers.

Autosave is built into most Office applications, including PowerPoint. If you experienced a power outage and hadn’t saved your PowerPoint presentation before you lost power, it’s possible that there’s a recent version of your slideshow in the Office Autosave library. If you click File , click Open , and click Recover Unsaved Presentation , you may be pleased by the information that PowerPoint saved for you.

The Bottom Line

There’s no need to memorize all of the PowerPoint file extensions and options that are available. But be sure that you’re including all of these files when you do your regular on-site and off-site backups. And bookmark this blog page so that you can return to it when you need to save or open a PowerPoint presentation in one of the less popular file formats.

• September 20, 2014

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PowerPoint file name extensions — ppt, pot, pps, pptx, potx, ppsx, thmx

A quick reference chart for all those powerpoint file name extensions.

When I design a PowerPoint template, I will send you a slew of files. The chart below is where you will find a quick explanation of all those files. I may also send a PDF of the .pptx file, a precise visual equivalent of the slide content for designers working on the Mac platform. Those software engineers still don’t have cross-platform compatibility worked out at 100%, especially fonts.The lower part of the table lists the old extensions, for PowerPoint 2003 and before.  Rarely now do I have clients that use Powerpoint 2003 or older.  

ppt-file-name-extensions

.PPTX is the standard PowerPoint file format since PowerPoint version 2007 and now 2010 and 2013. Prior to this version, the extension was .PPT.  This file will contain the new look, and oftentimes the graphic standards all spelled out, some mocked-up content, and some tips to use your new template. You may simply use this file as a base for any upcoming presentations and modify it accordingly.

.POTX is the actual template file, it contains no slides and is stored in the templates folder, usually located at: C:UsersOwnerAppDataRoamingMicrosoftTemplates To save your new template for further use, open it with PowerPoint, go to the “save as” menu, choose “PowerPoint template”, it will then save a copy to the default location. Whenever you need to start a new PowerPoint series, follow the path “File”, “New”, “My templates”, your new template will be listed there. Click on it, it will open a document with the new look, backgrounds, colours, defaults all ready for you.

Where to store and retrieve your new PowerPoint template

.THMX is a new file format since 2007 and now 2010. The “Theme” file, thmx, contains all the information you need to keep your branding consistent throughout your Microsoft Office applications. The default location for this file is: C:UsersOwnerAppDataRoamingMicrosoftTemplatesDocument Themes If you can’t locate the above folder, open the .potx file and save-as THMX, PowerPoint will then save a copy to the “Themes” folder. To access this thmx file from either Excel or Word, go to the “Page Layout” tab, “Themes” section and click on the “Colours” button. Your colour new PowerPoint colour palette will show up. Have your graphs or Word table display the proper colours before importing them into PowerPoint. Clicking on the “Themes” button will also bring in the default fonts.

How to retrieve your PowerPoint THMX file in Excel

Using your new .potx file

Free powerpoint viewer, share this:, 2 comments on “ powerpoint file name extensions — ppt, pot, pps, pptx, potx, ppsx, thmx ”.

Typo in the second half of the .thmx section. It should read: …and CAN BE USED in other Office software, i.e. Word or Excel.

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What Is a PPT File: The Basics and Using Them

Do you know what a PPT file is? Find out here!

In this article, we’ll explain the basics of PPT files, how to open them, and the differences between variations of PPT windows file formats.

You’ll also learn about compatibility issues and conversion options.

Plus, we’ll show you how to embed PowerPoint into a website.

So, if you’re curious about PPT files, keep reading to expand your knowledge!

Key Takeaways

• PPT files are digital file formats used for creating and delivering presentations.
• PPTX is the newer file format introduced with PowerPoint 2007, offering advantages like smaller size and improved graphics.
• Compatibility issues can arise between different versions of PowerPoint, and it is important to ensure compatibility with the file format.
• There are different methods of embedding PowerPoint into a website, including using embedding code, converting to HTML5 format, and using plugins for platforms like WordPress.

Overview of PPT files and their importance

You’ll learn about the three key components of a PPT file and why it’s important for presentations.

A PPT file, short for PowerPoint Presentation, is a digital file format used to create and deliver presentations. It consists of slides that contain text, images, videos, and other multimedia elements.

The three key components of a PPT file are the slides, the design templates, and the speaker notes.

Slides are the individual pages that make up the presentation, while design templates provide a consistent visual style throughout the entire presentation. Speaker notes allow the presenter to add additional information or reminders for each slide.

Understanding these components is important because they help create visually appealing and effective presentations that engage the audience. By using design templates and organizing content on slides, a PPT file allows presenters to communicate their message in a clear and structured manner.

What is a PPT File

So, you want to know what a PPT file is?

Before we get started, let’s take a closer look at the definition and history of a PPT file and its origins and purpose. PPT stands for PowerPoint Presentation, and it’s a file format used by Microsoft PowerPoint, a popular presentation software.

PPT files contain slides that can include text, images, videos, and other multimedia elements. PowerPoint was first released in 1987 as a graphical presentation program for Macintosh computers. It quickly gained popularity and became a standard tool for creating professional presentations.

When it comes to types of PPT files, there are two main formats to be aware of: PPT and PPTX.

PPT stands for PowerPoint Presentation and is the older file format used by Microsoft PowerPoint.

PPTX, on the other hand, is the newer file format introduced with PowerPoint 2007. PPTX files are based on the XML format and offer several advantages over PPT files.

They’re smaller in size, more secure, and support advanced features like improved graphics and multimedia integration.

PPTX files can also be opened and edited in newer versions of PowerPoint, while PPT files may require compatibility updates.

Over the years, PowerPoint has undergone numerous updates and enhancements, adding new features and improving its functionality. Today, PPT files are widely used in business, education, and other fields as a means of conveying information and delivering impactful presentations.

How to Open a PPT File

To open a PPT file, you have a variety of software options available. There is paid and free software available to be used both on your desktop and mobile.

One of the most popular choices is Microsoft PowerPoint, which is specifically designed for creating and editing presentations. PowerPoint allows you to easily open PPT files and make changes to their content, layout, and design.

Another software option is Google Slides, which is a free web-based tool that offers similar functionality to PowerPoint. With Google Slides, you can open PPT files, collaborate with others in real-time, and access your presentations from any device with an internet connection.

Additionally, there are other presentation software programs available, such as Keynote for Mac users, LibreOffice Impress for those looking for a free alternative, and Prezi for creating more dynamic and interactive presentations.

Troubleshooting common issues

If you’re having trouble opening a PPT file, there are a few common issues that you might encounter.

One issue could be that you don’t have the right software to open the file. PowerPoint, the software developed by Microsoft, is commonly used to open PPT files. Make sure you have the latest version PowerPoint installed on your computer.

Another issue could be that the file is corrupted or damaged. In this case, you might need to try opening the file on a different device or ask the sender to re-send the file.

Additionally, check if the file extension is correct. PPT files should have the extension ‘.ppt’ or ‘.pptx’. If the extension is different, try renaming the file to the correct extension.

File Formats and Their Differences

When it comes to file formats, understanding the differences between PPT and PPTX is key.

While both formats are supported by PowerPoint, PPTX offers more advanced features and compatibility with newer versions of the software.

PPT vs. PPTX

PPT files are the older version of PowerPoint presentations, while PPTX files are the newer version. The main difference between the two file formats lies in their underlying technology.

PPT files were developed for earlier versions of Microsoft PowerPoint, while PPTX files were introduced with the release of PowerPoint 2007. PPTX files use XML-based formatting, making them more efficient and compact compared to the older PPT format.

The PPT file format, while an older format is still being used by Microsoft PowerPoint. It supports various features such as animations, transitions, slide timings, and embedded media files.

Additionally, PPTX files offer enhanced features and compatibility with newer versions of PowerPoint. They support advanced formatting options, such as tables, charts, multimedia elements. and PPTX files also have better recovery capabilities, making them less prone to corruption.

Understanding the supported features in each format is essential for choosing the right format for your slideshow presentation needs.

Compatibility Issues

When it comes to compatibility issues with PPT files, you may encounter problems when trying to open an older version of PowerPoint in a newer version. This can result in formatting and content discrepancies.

However, there are solutions available, such as converting the file to a compatible format or using compatibility modes in PowerPoint to ensure smooth viewing and editing.

Older vs. newer PowerPoint versions

You may encounter compatibility issues between older and newer versions of PowerPoint. When working with PowerPoint files, it’s important to consider the version of PowerPoint you’re using and the version that the file was created in. Here are a few things to keep in mind:

• File format : PowerPoint files have the extension .ppt or .pptx. The newer versions of PowerPoint use the .pptx file format, while older versions use the .ppt format. This difference in file format can sometimes cause compatibility issues between versions.
• Versions : PowerPoint has gone through several updates and releases over the years, with each version having its own set of features and capabilities. Newer versions of PowerPoint may have additional features that aren’t supported in older versions, which can lead to compatibility problems when opening files created in newer versions with older versions of PowerPoint.

In order to avoid compatibility issues, it’s recommended to check the version of PowerPoint you’re using and make sure it’s compatible with the file you’re trying to open or edit.

Solutions for compatibility

In order to overcome compatibility issues, you can use various solutions when dealing with PPT files.

One solution is to save the file in a different file format that’s compatible with the version of PowerPoint you’re using. This can be done by selecting the ‘Save As’ option and choosing an older file format, such as PPT instead of PPTX.

Another solution is to use online file converters that can convert the file into a compatible format. These converters can be found on various websites and allow you to convert the PPT file into formats like PDF or JPEG.

Additionally, updating your PowerPoint software to the latest version can also help resolve compatibility issues as it ensures compatibility with newer file formats and features.

Conversion Options

Sometimes PPT files aren’t suitable for the purpose at hand and you need to convert. If you need to convert PPT to a different format, there are several tools available that can help you with that.

How to convert PPT to other formats

Easily convert your PPT files to other formats using various conversion options. When it comes to converting your PowerPoint presentations, you have several options to choose from. Here are two relevant conversion methods:

• Online conversion tools: Many websites offer free online tools that allow you to upload your PPT file and convert it to a different format, such as PDF, JPG, or MP4. These tools are convenient and easy to use, requiring no software installation.
• PowerPoint software: Microsoft PowerPoint itself provides an option to convert your PPT files to different formats. Simply open your presentation, go to the ‘File’ menu, and select ‘Save As.’ From there, you can choose the desired format, such as PPTX, PDF, or video formats like MP4 or WMV.

Tools available for conversion

You can utilize various tools for conversion, such as online converters or PowerPoint software.

When it comes to converting a ppt file to another format, it’s important to choose the right tool that meets your needs.

Here are some online tools that can convert PPT files:

• AltoPPT to PDF Converter : This is a simple and free online tool that allows users to convert PPT to PDF. It displays the conversion progress, and upon completion, the converted file can be downloaded.
• Adobe Acrobat PPT to PDF converter : This is another online tool that can convert PPT to PDF for free. It can turn any Microsoft PowerPoint presentation into a PDF file.
• CloudConvert PPT Converter : This is an online document and presentation converter that supports various file formats, including PPT. It can convert PPT to PDF, PPTX, ODP, and many others. It is a universal app for file conversions, and it supports nearly all audio, video, document, ebook, archive, image, spreadsheet, and presentation formats. It is also secure, and users can use the online tool without downloading any software.
• Zamzar : This is an online file conversion tool that can convert PPT to PPTX in real-time. It is secure and free for most users, and the converted file can be downloaded upon completion.
• HeyGen : This is an online video production tool that can convert PPT to MP4. Users can upload their PowerPoint file and have an AI avatar present it as a video. The AI’s dialogue is based on the text or audio submitted. It is a dependable tool that allows users to effortlessly convert their PowerPoint to video and share it across multiple platforms.
• Xodo : This is a versatile tool that supports various file formats, including PowerPoint to PDF conversion. It is a free online tool that can convert PPT to PDF. Users can upload their PPT file and follow the steps to convert it to PDF.

As you can see, online converters offer convenience as they can be accessed from any device with an internet connection. They usually support a wide range of file formats and allow you to convert your ppt file quickly and easily.

On the other hand, PowerPoint software provides more advanced features and customization options. It allows you to convert your ppt file while maintaining the integrity of the original design and layout.

Depending on your specific requirements and the contextually relevant limitations mentioned in the previous article section, you can choose the most suitable tool for your conversion needs.

Embed Powerpoint into a Website

Now let’s talk about how to embed a Powerpoint presentation into a website.

There are several methods you can use to achieve this, and it’s important to consider which one works best for your specific needs.

We’ll explore how to embed Powerpoint into WordPress, as well as compare the different methods available.

Methods of Embedding Powerpoint into Websites

Embedding PowerPoint into your website is a straightforward process that allows you to share your presentations with your online audience. There are several methods you can use to achieve this:

• Embedding code: PowerPoint provides an embed code that you can copy and paste into your website’s HTML. This method allows you to display the PowerPoint presentation directly on your webpage.
• Converting to HTML5: Another method is to convert your PowerPoint presentation into HTML5 format using third-party tools. This allows you to create a more interactive and responsive presentation that can be easily embedded into your website.

Alternatively, if you are using WordPress, you can use the above methods or use plugins to embed a Powerpoint into the website.

How to Embed Powerpoint into WordPress

You can easily embed Powerpoint into WordPress or any website by using a plugin. WordPress offers several plugins that allow you to seamlessly integrate Powerpoint presentations into your website.

There are several plugins that allow you to embed PowerPoint presentations in WordPress. Here are some of them:

• EmbedPress: This plugin lets you embed audio-video, images, upload presentations, and other content into your WordPress website.
• iSpring Suite: This plugin allows you to embed PowerPoint presentations into your WordPress website. It offers a variety of customization options, including the ability to add quizzes, surveys, and interactions to your presentations.
• Embed Any Document: This plugin allows you to embed various types of documents, including PowerPoint presentations, into your WordPress website. It supports multiple file formats, including PDF, DOC, and PPT.
• Google Slides: You can upload your PowerPoint presentation to your Google Slides page and then embed it into your WordPress website. This method is simple and easy to use[5].

To use any of these plugins, you need to install and activate them on your WordPress website. Once activated, you can upload your PowerPoint presentation to your website and then use the plugin to embed it into your posts or pages.

How to Remove Powerpoint Documents from WordPress

To remove a PowerPoint presentation from WordPress, you need to follow these steps:

• Log in to your WordPress dashboard.
• Go to the page or post where the PowerPoint presentation is embedded.
• Edit the page or post and locate the PowerPoint presentation.
• Delete the PowerPoint presentation by selecting it and pressing the delete button on your keyboard or using the delete option in the editor.
• Save the changes to the page or post.

If you are having trouble removing the PowerPoint presentation, you can try disabling the plugin that you used to embed it. To do this, go to the Plugins section of your WordPress dashboard, find the plugin that you used to embed the PowerPoint presentation, and deactivate it. This should remove the PowerPoint presentation from your website.

What if you have multiple PowerPoint documents in the WordPress Library?

You can use a plugin called Media Hygiene. The Media Hygiene plugin is designed to remove unused media files from the WordPress Media library. It helps to keep your media library clean and organized by identifying and deleting files that are not being used on your website. By removing these unused files, you can free up storage space and improve the overall performance of your WordPress site.

In conclusion, a PPT file, also known as a PowerPoint presentation file, is a digital document created using Microsoft PowerPoint software. It’s widely used for creating and delivering presentations in various settings. PPT files can be opened and edited using PowerPoint or other compatible software.

Understanding file formats and compatibility issues is crucial for seamless sharing and collaboration. Additionally, embedding PowerPoint into a website provides a convenient way to share presentations online.

Frequently Asked Questions

Can a ppt file be opened on a mac computer.

Yes, a PPT file can be opened on a Mac computer. You can use software like Microsoft PowerPoint or Apple Keynote to open and view PPT files on your Mac.

What Are Some Common Alternative File Formats to Ppt?

Some common alternative file formats to ppt include PDF, Keynote (for Mac), and Google Slides. These formats can be used for presentations and offer compatibility with various operating systems and devices.

Is It Possible to Convert a PPT File Into a Video Format?

Yes, you can convert a PPT file into a video format. There are various tools and software available that allow you to easily convert your PowerPoint presentation into a video file.

Can a PPT File Be Opened on a Mobile Device?

Yes, you can open a PPT file on a mobile device. There are various apps available that allow you to view and edit PowerPoint presentations on your phone or tablet.

Are There Any Limitations or Restrictions When Embedding a Powerpoint Presentation Into a Website?

When embedding a PowerPoint presentation into a website, there may be limitations or restrictions depending on the platform or software being used. It’s important to check the requirements and compatibility beforehand.

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File format reference for Word, Excel, and PowerPoint

• 1 contributor

Applies to: Office 2021, Office 2019, Office 2016

Supported file formats and their extensions are listed in the following tables for Word, Excel, and PowerPoint.

File formats that are supported in Word

The following table describes the file formats that are supported in Word, alphabetized by extension.

File formats that are supported in Excel

The following tables describe the file formats that are supported in Excel.

File formats that are supported in PowerPoint

The following tables describe the file formats that are supported in PowerPoint.

Unsupported file formats in Office

Office applications don't support the file formats described in the following table.

More file format information

This section provides more file formats and whether they're supported in the applications in Office.

Microsoft Office Clipboard file formats

Users can paste data from the Office Clipboard into Word, Excel, and PowerPoint if the Office Clipboard data is in one of the formats shown in the following table.

Opening or viewing unsupported file formats

If the file format that users want to use isn't supported, they can try the following methods to open the file.

Search the internet for a company that makes file format converters for file formats that aren't supported in the application.

Save to a file format that another program supports. For example, users might want to import their Word, Excel, or PowerPoint file into another program that doesn't support the application's native file format. However, the other program might support importing another supported file format, such as a text file format. In this case, users can save their work in text file format, and then from the other program, import the text file.

Related articles

• XML file name extension reference for Office
• Guide to Office Telemetry Dashboard resources

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Additional resources

What is a PPTX File (And How Do I Open One)?

A PPTX file is the file extension of the Microsoft PowerPoint Presentation files. It is basically a ZIP compressed archive that can contain a number of files, including text, images, and multimedia. PPTX files can be opened by Microsoft PowerPoint or any other compatible software.

PPTX is the standard file format for PowerPoint, introduced in 2007, replacing the older PPT format. Based on the XML standard, PPTX files are more versatile and easier to work with.

More About the PPTX File

PPTX format, introduced by Microsoft in PowerPoint 2007, uses XML standards and ZIP compression similar to other Microsoft Office programs.

Compared to the old PPT format, the extra X in PPTX stands for XML, the standard for file format exchange. XML integration makes PPTX more versatile, enabling it to open in other presentation programs.

Interesting Fact: You can check the contents of a PPTX file without PowerPoint. Just change its extension from .pptx to .zip, then open it with any ZIP extractor.

How to Open a PPTX File?

PPTX files open easily with Microsoft PowerPoint or other compatible software. Just find the file in the File Manager and double-click it. It should open in MS PowerPoint in seconds. 

If you don’t have PowerPoint, several free options can open PPTX files. Use LibreOffice, Apache OpenOffice Impress, Google Slides, or Apple Keynote.

Related Posts:

Presentation File Formats at FileFormat.com

When it comes to working with applications development for manipulating different file types, the job is not easy. It requires detailed information about the file format specifications and structures to overcome the issues in developing such applications. FileFormat.com is your one stop for guidance about file formats. Its unique combination of file format wiki, news and support forums gives you the opportunity to get knowledge about file types and engage in fruitful discussions with file format community.

Presentation File Formats #

The Presentation file format category on FileFormat.com includes file formats that can be processed by Slides applications like Microsoft PowerPoint, OpenOffice, Google Drive, and others. Let us have a look at some of these file formats.

A file with PPT extension represents PowerPoint file that consists of a collection of slides for displaying as SlideShow. It specifies the Binary File Format used by Microsoft PowerPoint 97-2003. A PPT file can contain several different types of information such as text, bulleted points, images, multimedia and other embedded OLE objects. Microsoft came up with newer file format for PowerPoint, known as PPTX, from 2007 onwards that is based on Office OpenXML and is different from this binary file format. Several other application programs such as OpenOffice Impress and Apple Keynote can also create PPT files.

Files with PPTX extension are presentation files created with popular Microsoft PowerPoint application. Unlike the previous version of presentation file format PPT which was binary, the PPTX format is based on the Microsoft PowerPoint open XML presentation file format. A presentation file is a collection of slides where each slide can comprise of text, images, formatting, animations, and other media. These slides are presented to audience in the form of slideshows with custom presentation settings.

Files with ODP extension represent presentation file format used by OpenOffice.org in the OASISOpen standard. A presentation file is a collection of slides where each slide can comprise of text, images, formatting, animations, and other media. These slides are presented to audience in the form of slideshows with custom presentation settings. ODP files can be opened by applications that conform to the OpenDocument format (such as OpenOffice or StarOffice).

File Format Resources #

File Format News  – Your one stop for all the news related to file formats from around the world File Format Forums  – Post your queries in file format forums to get useful information from file format experts and community users File Format Wiki  – Explore file format categories for information about various file formats

• Interface and Basics

File Formats in PowerPoint 365 for Windows

Explore various file types in the Save As dialog box in PowerPoint 365 for Windows. These many file types will enhance your share options.

Author: Geetesh Bajaj

Product/Version: PowerPoint 365 for Windows

OS: Microsoft Windows 10 and higher

Date Created: February 20, 2020 Last Updated: February 8, 2024

Learn PowerPoint

New Features in PowerPoint: Doing more with Embedded 3D animations

Quick, how many file formats (types) can PowerPoint save your slides to? If you take count of every single format from the necessary to the rarely used (and forget the missing ones), then the number is 29. Some of these could be genuinely helpful, such as the MPEG-4 Video export and others like GIF, JPG, PNG, WMF, and EMF ensure that you get good graphic outputs. And RTF outlines can often be a blessing.

When you access the Save As dialog in PowerPoint 365 for Windows , you can choose the file type you want to save your active presentation, as shown in Figure 1 , below.

Have you ever wondered what all those file types are? Should you even be concerned about them at all? We suggest you take a look for yourself:

PPTX (PowerPoint Presentation)

This file type is the default save option in PowerPoint 2007 and later. It is based on XML and can be distinctly identified as different from the older file formats for PowerPoint because it has four letters rather than three. For example, the extension is now named PPTX rather than the older PPT file extension.

PPTM (PowerPoint Macro-Enabled Presentation)

This is identical to the PPTX file format other than the fact that file type saves the presentations with macros enabled.

PPT (PowerPoint 97–2003 Presentation)

This file type was the default format for presentations created in PowerPoint versions 2003 and earlier. Most of the time, this is known as the PowerPoint 97 to 2003 format, or the PowerPoint 97 to 2004 format, if you include Mac versions of PowerPoint.

PDF (Portable Document Format)

This file type saves your presentation as an Adobe PDF file. Once saved, PDFs cannot be ordinarily opened and edited like normal PowerPoint files.

XPS (XPS Document)

This file type saves the presentations to the XPS (XML Paper Specification) format.

POTX (PowerPoint Template)

This file type saves the presentations as a template that you can use as a starter for future presentations. This file format works with PowerPoint 2007 and subsequent versions of PowerPoint.

POTM (PowerPoint Macro-Enabled Template)

This file type saves the presentation as a template in the same way as POTX files, but with macros enabled.

POT (PowerPoint 97–2003 Template)

This file type saves your presentation as a template, suitable to use within PowerPoint 97 to 2003. You can still open and use these in newer versions of PowerPoint.

THMX (Office Theme)

This file type saves the presentation as a theme that includes colors, fonts, and effects. Such Office Theme files can also be used within Word, Excel, and other Office applications to impart a standard look to all your documents.

PPSX (PowerPoint Show)

This file type saves the presentations as a slide show. In all respects, this is the same as a PPTX file, but when double clicked, the PPSX file opens in Slide Show view rather than Normal view . See our PPT vs. PPS (or PPTX vs. PPSX) article to understand the differences better.

PPSM (PowerPoint Macro-Enabled Show)

This file type saves the presentation as a slide show with macros enabled and works in the same way as PPSX files.

PPS (PowerPoint 97–2003 Show)

This file type saves the presentations as a slide show in PowerPoint 97 to 2003, in all respects this is the same as a PPT file, but when double-clicked, this opens in Slide Show view rather than Normal view. See our PPT vs. PPS (or PPTX vs. PPSX) article to understand the differences better.

PPAM (PowerPoint Add-In)

This file type saves the presentations as an add-in that includes custom commands or VBA code. Typically used in PowerPoint 2007 or later versions.

PPA (PowerPoint 97–2003 Add-In)

This file type saves the presentations as an add-in that you can open in PowerPoint 97 to 2003. Typically used in PowerPoint 2003 or earlier versions.

XML (PowerPoint XML Presentation)

This file type saves the presentation in an XML format for use in an XML information storage system.

MP4 (MPEG-4 Video)

This file type saves the presentation as an MPEG-4 video that you can play for low-bandwidth (less than 1.5MBit/sec bitrate) video/audio encoding purposes. Only available in PowerPoint 2013 (and later versions).

WMV (Windows Media Video)

This file type saves a presentation as a video that you can play on the web or within a media player. Only available in PowerPoint 2010 (and possibly later versions).

GIF (Graphics Interchange Format)

This file type saves individual slides from the presentation as GIF graphic files you can use on the web or open in an image editing application. These GIFs are static GIFs and not animated ones. Animated GIF exports are available in PowerPoint 365 versions.

JPG (JPEG File Interchange Format)

This file type saves individual slides from the presentation as JPG graphic files you can use on the web or open in an image editing application.

PNG (Portable Network Graphics Format)

This file type saves individual slides from the presentation as PNG graphic files you can use on the web or open in an image editing application.

TIFF (Tag Image File Format)

This file type saves individual slides from the presentation as TIFF graphic files you can use for print processing or open in an image editing application.

BMP (Device Independent Bitmap)

This file type saves individual slides from the presentation as BMP graphic files.

WMF (Windows Metafile)

This file type saves individual slides from the presentation as WMF graphic files. These are typically vector (as opposed to bitmap) files that can be edited in illustration programs such as Adobe Illustrator and CorelDRAW.

EMF (Enhanced Windows Metafile)

This file type saves individual slides from the presentation as EMF graphic files. These are typically higher quality 32-bit vector graphics (as opposed to bitmap) files that can be edited in illustration programs such as Adobe Illustrator and CorelDRAW.

SVG (Scalable Vector Graphic)

This file type saves individual slides from the presentation as SVG graphic files. SVG is a scalable graphics format that ensures the image looks the same no matter how large or small it is.

RTF (Outline/RTF)

This file type saves the presentation as an outline in Rich Text Format, which you can open in Microsoft Word. This only includes text that is contained with the text placeholders as opposed to text boxes .

PPTX (PowerPoint Picture Presentation)

This file type saves the presentation as a PowerPoint 2010 or 2007 presentation in which each slide is converted to a picture.

PPTX (Strict Open XML Presentation)

This is an ISO strict version of the PowerPoint Presentation file format (.pptx).

ODP (Open Document Presentation)

This file type saves presentation in a format that you can open using applications that support ODP files, such as Google Docs or OpenOffice.

01 08 01 - File Types, File Menu, and Backstage View: File Formats in PowerPoint (Glossary Page)

File Formats in PowerPoint 365 for Mac File Formats in PowerPoint 2019 for Windows File Formats in PowerPoint 2016 for Windows File Formats in PowerPoint 2016 for Mac File Formats in PowerPoint 2013 for Windows File Formats in PowerPoint 2011 for Mac File Formats in PowerPoint 2010 for Windows

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What is the File Extension for PowerPoint: Essential Information for Users

When we talk about creating stunning presentations, Microsoft PowerPoint often comes to mind. It’s a powerful tool used by professionals and students alike. The primary file extensions you’ll encounter with PowerPoint are .ppt and .pptx. These formats hold everything from text and images to animations and multimedia.

Remember the time we had to open a presentation, only to find it was saved in an older format? We had to find compatibility settings to view a .ppt file. This older format, .ppt, was standard until 2003. Nowadays, the .pptx extension, introduced in PowerPoint 2007, is more common. This newer format offers better file compression and enhanced features. Plus, it’s supported by other presentation software like Google Slides and Apple Keynote.

There’s no denying that PowerPoint’s versatility makes it a favorite in various industries. As we dive into the specifics, we’ll see why these file formats are so critical to our daily workflow. So, let’s get cracking!

• 1.1 Differences Between PPT and PPTX
• 1.2 Other Related Extensions
• 1.3 Compatibility Across Different Systems
• 2.1 Utilizing Templates and Themes
• 2.2 Integrating Multimedia Elements
• 2.3 Using Animations and Transitions
• 3.1 How to Convert Files to Different Formats
• 3.2 Options to Share and Collaborate

Understanding PowerPoint File Formats

PowerPoint presentations can be saved in various file formats, each serving different purposes and compatibility requirements. Among the most common are the PPT and PPTX files, along with other extensions like PDF, PPS, and ODP.

Differences Between PPT and PPTX

The PPT file format is associated with older versions of PowerPoint, particularly up to 2003. It consists of binary data that can sometimes lead to compatibility issues with newer software.

PPTX, on the other hand, is the default format for PowerPoint 2007 and later. It uses an open XML format, making it more versatile and easier to share. Additionally, it supports advanced features such as animations, multimedia, and collaboration tools:

Other Related Extensions

In addition to PPT and PPTX, several other file formats are important for PowerPoint users:

• **PPS and PPSX**: These are similar to PPT and PPTX but launch directly into slideshow mode.
• **PPTM and PPSM**: These formats support macros, allowing for automated tasks.
• **POT, POTX, and POTM**: These are templates for creating new presentations based on predefined designs and settings.
• **PDF**: Perfect for sharing read-only versions of your presentation.
• **ODP**: A format used by OpenOffice for presentations.

Each of these formats serves specific needs, whether for enhanced functionality, ease of sharing, or compatibility.

Compatibility Across Different Systems

Ensuring your PowerPoint files are accessible across different systems can be crucial. PPTX files generally offer broad compatibility, working seamlessly on both Windows and macOS. They also integrate well with web-based versions of PowerPoint, such as Office 365.

PDF files are universally supported and ensure that your presentation layout remains unchanged, regardless of the device. ODP files cater to users of OpenOffice and other open-source software.

By recognizing the strengths and limitations of these formats, we can choose the most appropriate option based on our specific needs and the platforms we expect our presentations to be viewed on.

Creating and Editing Effective Presentations

When creating effective PowerPoint presentations, integrating various elements like templates, themes, multimedia, and animations can significantly enhance the quality and impact of your slides.

Utilizing Templates and Themes

Templates and themes provide a foundation for presentation design. Templates are pre-designed slides, while themes offer coordinated colors, fonts, backgrounds, and effects. Using them ensures a cohesive and visually appealing presentation. We can find a variety of free and paid templates online, offering flexibility and professional designs.

Starting with a template saves time and ensures consistency. Themes let us apply and change the aesthetic of the presentation quickly without manually adjusting each slide. Whether we need a business-like theme or something more playful, PowerPoint has options to fit the context.

Integrating Multimedia Elements

Adding multimedia elements like images, audio, and video transforms static slides into dynamic presentations. Inserting images (JPEG, PNG, TIFF) can illustrate points and make slides visually interesting. PowerPoint supports most image formats, ensuring compatibility with our media files .

Videos (WMV, MP4, AVI, MOV) add a dynamic visual element. We can embed videos directly into slides or link to online videos. It’s crucial to ensure compatibility and check playback during rehearsals. Audio clips , whether background music or voiceovers, can engage the audience and emphasize key points.

Using Animations and Transitions

Animations and transitions breathe life into presentations. Animations control how text or objects enter, exit, or move on a slide. They help us highlight important information or provide a step-by-step reveal.

Common animation options include fade, wipe, and fly-in effects. It’s effective to keep animations simple and consistent, avoiding overly complex or distracting movements.

Transitions manage how slides change from one to the next. Options like fade, push, and wipe offer different visual effects to maintain viewer interest. Properly used transitions help maintain the presentation’s flow and keep the audience engaged from start to finish.

Converting and Sharing PowerPoint Presentations

Today’s digital age demands flexibility in the formats we use to share presentations. In PowerPoint, we can easily convert files to various formats and share them effortlessly.

How to Convert Files to Different Formats

PowerPoint offers multiple options to save or export presentations. You can convert a .pptx file to a PDF for easy sharing. Here’s the process:

Steps to Convert to PDF:

• Open the presentation.
• Go to File > Save As .
• Choose PDF from the file type dropdown.
• Click Save .

Similarly, converting PowerPoint slides to images can be useful for embedding in documents. Other formats include videos and plain text files. You can convert a presentation to a video by selecting Export from the File menu and choosing the appropriate video format.

For those needing more options, online tools like Zamzar allow conversions between different file types quickly.

Options to Share and Collaborate

Sharing PowerPoint presentations can be done through several platforms. Google Slides is a popular choice for collaborative editing. Upload your PowerPoint file to Google Drive and open it with Google Slides. This allows multiple users to edit simultaneously.

Steps to Share via Google Drive:

• Upload the file to Google Drive.
• Right-click and choose Share .
• Enter the email addresses of the collaborators.
• Set permissions (view or edit).

For simpler sharing, email attachments work well. Export your presentation to a PDF and attach it to an email. Social platforms and cloud services also enable easy sharing.

Ultimately, the choice of format and platform depends on your specific needs. Some prioritize text preservation while others need full multimedia support. Flexibility is key, and PowerPoint offers that in spades.

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• How to Add a Video to PowerPoint: Step-by-Step Tutorial
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• How to Add Music to PowerPoint: A Step-by-Step Guide for Seamless Presentations
• How to Curve Text in PowerPoint: Step-by-Step Guide
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What is a PPTX file and How to Open It? A Complete Guide!

By: Author Shrot Katewa

Microsoft’s proprietary software, PowerPoint is the pioneer of digital content presentation software. It paved the way for many others of its kind. In 2007, Microsoft introduced the PPTX format, an upgrade from the original PPT files. It came with lots of features and most importantly, it didn’t obsolete the former.

PPTX is a PowerPoint file format that was introduced in 2007. It was an upgrade from PPT which had been used in PowerPoint since the launch up until 2007. The PPTX file format makes the files more flexible and can be used, opened, and edited using various tools.

PPTX files can be opened using Microsoft PowerPoint. Besides this, many third-party software like OpenOffice, Apple Keynote (Mac), Google slides, etc. Furthermore, there are several online tools to open PPTX files.

PPTX file format has many benefits over the original PPT format. PPT format is still available in PowerPoint 13 years later, proving that this format is not completely out of date.

In this article I am going to talk about what is a PPTX file and how to open it in detail , how to convert, any trouble you might run into, etc. I hope to give you a complete understanding of anything related to a PPTX file format. So, let’s get started!

What is a PPTX file?

From the launch of PowerPoint in 1987 up until 2007, PPT was the default file format for PowerPoint presentations. In PowerPoint 2007, a new format called PPTX was introduced. The new format was not meant to replace the original but to add more features. 

PPT format saved the entire file in a single binary form whereas PPTX compresses different components of a presentation in XML format. This makes accessing the information easier and convenient by using any third party open-source software . PPTX files may include various other formats .xml, .txt, .jpg etc.

What does PPTX stand for?

While PPT stands for PowerPoint, the “x” in the PPTX stands for extensive markup language (XML). XML allows standard methods to open PPTX files without any special software. You can simply rename the PPTX extension to .zip and decompress to explore various components of the file.

Benefits of Saving a Presentation in PPTX Format

The PPTX format is the latest file format of a presentation file provided by Microsoft PowerPoint . Needless to say, it is always beneficial to use the latest version of the technology.

PPTX format is no exception. It was released Microsoft PowerPoint 2007 and has been included in later versions since. So, if you use PPTX format you can easily open, edit, modify any presentation using PowerPoint 2007 and later.

The most remarkable benefit of the PPTX format is that it uses XML. Thus, making this format open source. So, a PPTX file can be easily opened and modified using other third-party software . There are plenty of free applications and online tools to open PPTX files which makes this format pretty handy.

PPTX compresses the PowerPoint presentation rather than saving the whole file in a single format. So, a PPTX file can contain different file types that can be explored separately. This is one of the key benefits of the PPTX format.

Technical Requirements for a PPTX File

PPTX is supported by PowerPoint 2007 and later versions. Assuming people uses the latest version of the software which is PowerPoint 2019 the system requirements are as followings:

Operating system: Windows 10 or Mac OS or Ubuntu

Software : Microsoft PowerPoint 2007 or later

CPU: 1.6 gigahertz or above

System Memory: 2 to 4 gigabytes of RAM

Space: 4 gigabytes of available space

DirectX version: DirectX9

Dll files: Leadtools.ImageProcessing.Color.dll, Leadtools.Codecs.Ppx.dll. Version 2 of DocumentFormat.OpenXml.dll and .NET Framework 3.5 or higher is required to load PPTX files ( TIP – Don’t worry about the technicalities of the DII files, most modern computers will have these files built-in ).

How to Open a PPTX file?

The easiest way to open a PPTX file is by using Microsoft PowerPoint as it is the default application for PPTX files. However, there are a number of other ways to open a PPTX file. Let’s look at two of the most common methods below. Later, we will also look at how you could open a PPTX file if you don’t have PowerPoint installed on your computer!

Method 1 – Using Microsoft PowerPoint

As mentioned above, Microsoft PowerPoint is the best software to open a PPTX file. This is the default tool for this type of file format. It comes bundled with the Microsoft Office Suite.

The best way to get PowerPoint is to get a subscription to Microsoft’s Office365 suite. That way, you will always have the latest version of PowerPoint with all the latest features.

If you don’t have an Office 365 subscription yet, I highly recommend that you get one. It comes packed with several other advanced features that transform your presentation! Click on this link to get a 30-day FREE trial! ( Hint – Make sure you scroll all the way down to the section just above FAQs, and you’ll find a link to “Try FREE for 1 month”. Alternatively, do a Ctrl+F and search for “Try FREE for 1 month” on the page).

With Microsoft PowerPoint, you can not only open a PPTX file but also make edits or other visual changes to the presentation. Other modifications such as customizing a slide, adding or removing animation or images can also be done conveniently using Microsoft PowerPoint.

Once you have downloaded Microsoft PowerPoint, opening a PPTX file is pretty straight-forward.

To open a PPTX file with PowerPoint, simply double click on the file (assuming that you have PowerPoint installed on your computer) .

Alternatively, you can also open the Microsoft PowerPoint application first. Then, click on the “ Open ” tab.

Upon clicking on the “Open” tab, you will see a screen similar to the one displayed in the above image.

Simply click on “ Browse “. This will allow PowerPoint to browse to the specific folder and locate the PPTX file.

Next, a window will pop-up. Make sure you browse to the specific folder in which you have saved or downloaded the PPTX file.

In the next step, find and locate the PPTX file and select it by clicking on it with you mouse once.

Lastly, click on “Open” to open the PPTX file in PowerPoint.

Method 2 – Using a FREE Microsoft Account (and opening it in a Web Browser)

If you don’t have PowerPoint installed on your computer, you can still open and view a PPTX file using your Microsoft account or a Microsoft 365 email or work account.

Creating an account on Microsoft is completely free. If you don’t already have a Microsoft account,  you can create one for free here .

Once you have an account created, all you need to do is save the file to OneDrive or Dropbox and use  PowerPoint for the web  to open it. You can also click on the PowerPoint Web link provided and directly upload the file there to view it.

The beauty of PowerPoint web is that it allows you to also present the file online via a weblink.

Method 3 – Using Other Third-party Presentation Software

There is plenty of third-party software that can be used to open PPTX files. Although they might not be as handy as Microsoft PowerPoint, they still should be able to get the job done.

Furthermore, there are a couple of online tools that will allow you to open and modify PPTX files. This is exactly where the significance of the PPTX format enables the user to be more versatile in terms of software choices.

We shall talk about some of the best third-party software applications to open a PPTX file later in the article in below.

How to Open PPTX files without PowerPoint? (Free Alternatives)

Microsoft PowerPoint is the go-to software to open PPTX files. But, that is not the only solution. The significance of the PPTX format is that it is open source. This means it can be opened using various third-party software. Below, I am going to talk about some of the best free alternatives to open PPTX files:

1. WPS Office Presentation

WPS Office is honestly my personal favorite simply because it looks and to a great extent works almost exactly like Microsoft PowerPoint!

Thus, WPS Office Presentation is one of the best tools to open PPTX files. It is free and easy to use. You have to simply download the software from their website and install it in your system. One of the other advantages is that it is available for Windows, Linux, and Mac operating systems.

2. Google Slides

Google Slides is Google’s answer to the Office Suite. It is completely FREE to use and all you need is a Google Account.

Google slides is a user-oriented online tool that can be used to open, edit, or convert PPTX files. Just upload your PPTX file in Google drive and open with Google slide. You can make any modifications you want. Also, you can change the format of the PPTX files.

Google Slides doesn’t come with all the bells and whistles like PowerPoint, but it gets the job done! It is quick and handy, and you don’t even need to download any software!

3. Apache OpenOffice

OpenOffice by apache software foundation is another excellent third-party tool to view and edit PPTX files. It is also free and user friendly. Unlike many other third party PPTX tools, apache OpenOffice fully supports PPTX files.

This means with OpenOffice, you can open, view, edit, and customize PPTX files just like you can with Microsoft PowerPoint. It also supports mac OS.

After installing OpenOffice, select ‘File’ then select ‘Open’ from the menu bar. Choose ‘All files’ in file types. Then go to the location of the PPTX files and double click to open.

4. Keynote (How to Open a PPTX file on Mac?)

Keynote is also one of the best tools to open PPTX files. If you are a Mac user, then you perhaps don’t need any other software to open a PPTX file as Keynote comes pre-installed with Mac OS.

Keynote’s interface is very easy to use. After launching the keynote, locate the PPTX file in your hard drive. Then double click to open it. A loading bar may appear on your screen. This is Keynote making necessary changes to the file to open. The loading time may vary depending on the complexity of the file.

5. Corel Presentations

One of my last recommendations would be Corel Presentation. Now, it is NOT a free tool, but it does work really well!

Corel corporations recently released their Presentation software known as Corel presentation which is a similar tool to Microsoft PowerPoint. It can also be used to access PPTX files in case you don’t have PowerPoint.

Corel presentation is not a standalone release as of yet. It is available with Corel’s office productivity suite.

That said, if you simply want to open and view the PPTX file, you should choose any of the other four options mentioned above. They will get most of the tasks done without any problem.

How to Open PPTX file on Android?

Sometimes, we just need to have a quick look at the presentation file when we are traveling. So, viewing a PPTX on your android device is a great alternative to opening a laptop. You may have your own reason to open a PPTX file on your phone, but how exactly does one do that?

In order to open a PPTX file on an Android device, you will need to install a third-party application which is designed to read a PPTX file. Some of the best apps are Microsoft’s PowerPoint Mobile, WPS Office, Polaris Office and Zoho Show.

Each application will need you to first download it from the Google Playstore for Android users, and then open the file using that particular app. Since the steps are just the same as installing any other application on your mobile phone, I will refrain from the step by step instructions.

How to Convert PPTX Files to Other Formats?

Converting PPTX files to other formats is not that difficult. There are several ways you can convert a PPTX file to other file formats. Microsoft PowerPoint’s user-friendly features also can be used to convert PPTX files. A few methods are explained below:

1. Convert PPTX file using Microsoft PowerPoint or other Similar Apps

If you are using the latest version of PowerPoint, then you can not only open and view a PPTX file, but you can also convert it to other file formats.

Alternatively, if you don’t have the latest version of PowerPoint, but you know a friend who has one, you can still reach out to them and ask them to help you out by converting a PPTX file to a PPT file.

Either way, here’s how to convert a PPTX file in Microsoft PowerPoint –

To convert PPTX files to other formats using Microsoft PowerPoint, you first need to open the file using PowerPoint. You can use the methods described above to open the PPTX file.

Once you have your file open, go to the “ File ” tab, and then click “ Save As “. Then choose the location where you want to save the file on your computer by clicking on “ This PC “.

A new window will pop-up. Before you click save, make sure you change the name of the file, and then click “ Save as Type ” section. This will open a huge dropdown list.

You may be surprised to know the various different formats in which you can save a PowerPoint file! Nevertheless, choose a file type that you desire by clicking on it . Finally, click “ Save “.

Now go to the folder or the location in which you have saved the converted file. You will notice that PowerPoint will have created a copy of the file converted into the format that you had chosen.

The process is pretty much the same if you are using any other presentation applications such as WPS, Keynote or OpenOffice.

2. Convert PPTX file using Google Slides

Google slides is another great tool to convert PPTX files. It’s an online tool so you don’t have to download any software.

Unlike PowerPoint and other applications, Google Slides has very limited formats in which you can convert your presentation. So, converting a PPTX to a PPT file may not be possible with Google Slides. However, you can convert it to a PDF file format.

In order to convert the PPTX file using Google Slides, simply sign in to your Google drive and click ‘New’ on the top left corner.

Then select ‘File upload’ and choose the PPTX file. After completing the upload, click the file in the bottom right corner. After opening, click ‘Open with Google Slides’ on top of the screen.

After opening with Google slides, click ‘File’ then navigate to ‘Download’. You will see a menu that will appear containing formats like .odp, .pdf, .spg, etc. Just choose the one you want and the PPTX file will be converted to that.

3. Convert PPTX file Online

There are various tools that allow you to not only open PPTX file online but also convert it to other file formats.

a. ) Online Convert

Document online-convert is a great tool that allows you to convert a PPTX file to a PPT format.

If you do not have the latest version of PowerPoint, this is a great way to convert the file to PPT and open it using the older version of PowerPoint.

Online-convert is completely FREE to use.

Zamzar is another awesome tool that allows you to convert your PPTX file to a PPT file.

It is pretty simple and straightforward to use this website. All you have to do is simply upload the PPTX file, choose a format you want to change it to, and then simply download the file.

Just like online-convert, Zamzar is also completely FREE to use.

What is the Difference between PPTX and PPT File Formats?

PPTX format does not differ drastically from PPT. However, some significant differences are listed below:

PPT vs PPTX vs PPSX – Which is best?

One of the key features of PowerPoint is its ability to save the presentation files in various types of file formats. But, this benefit can equally easily become a problem for a few users. At first glance, it can be difficult to understand the differences between the three file formats and thus create confusion amongst the users.

PPT was the default extension for PowerPoint presentations up until PowerPoint 2007. In the PowerPoint 2007 release, this default extension was replaced by PPTX. This offered more choices to users to use different apps. PPT files can still be used in Microsoft PowerPoint.

PPTX format saves the file in an open XML format instead of saving as a single binary file like PPT format. So, they can be viewed and changed easily using different software. Also, they can be simply decompressed and the file components can be explored independently. Many unique features have been added in PowerPoint that can be availed only in the PPTX format.

PPSX format is similar to PPTX. The only difference between them is that when you open PPSX files, they open directly as a slideshow. Furthermore, they are designed such that you cannot make any change to the presentation when using a PPSX file as you are unable to see the editable version of the presentation. Whereas PPTX files are opened directly in edit mode so that you can tweak the file at will.

PPSX format is the best used when you don’t want the end user to edit the file but be able to view the slideshow or the presentation.

All you have to do is just open the file and the automated slideshow presentation shall start.

As to the question of which one is the best format amongst the three – you should always prioritize and choose a PPTX format over a PPT format to save your presentations as it offers more features and can be readily accessed.

Having Trouble Opening PPTX Files?

You still can run into some trouble opening PPTX files. This can result from corrupt PPTX files. They can be corrupted due to several reasons like:

• Error in the installation of Microsoft PowerPoint
• Unnecessary format changing
• Any malware attacks
• Using faulty tools to repair PPTX files

These are some of the reasons that might corrupt PPTX files. You can try any of the following methods to recover corrupt PPTX files:

• Open PowerPoint in safe mode
• Change the location of the corrupt PPTX files on your hard drive
• Create a new file using the corrupted slides

If none of the above methods works, don’t worry. Luckily there are many reliable PPTX recovery tools available. You can try any of the following tools to repair your corrupt PPTX files:

• DataNumen PowerPoint Recovery 
• Stellar Phoenix PowerPoint Repair 
• PowerPoint Repair Toolbox 
• Recovery Toolbox for PowerPoint 
• Remo Repair PowerPoint

Q. Can I use PPTX in older PowerPoint versions?

No. To use PPTX you must have PowerPoint 2007 or later.

Q. Is PPT format still usable?

Yes. PPT format is still used but some features are not available in PPT format.

Q. Can I convert PPT files to PPTX format?

Yes. PPT files can be converted to PPTX by Microsoft PowerPoint or other third-party tools.

Q. Can I open PPTX files without PowerPoint?

Yes. PPTX files can be opened and viewed by various third-party software and web tools.

Q. Can I use ppt format in the latest PowerPoint versions?

Yes. PPT format can be used in any PowerPoint version.

Final Thoughts

With the inception of the PPTX file format, digital content presentation gained an all-new level thanks to Microsoft’s global thinking. Creating digital content, slide presentations, etc. are now more convenient than ever. You can open, view, edit, or make any modifications you want without having Microsoft PowerPoint.

Not only PPTX is supported by third-party software, but also, there are plenty of web-based tools to use. It makes working with PPTX very flexible and time-efficient. Also, you can switch between formats using online tools like Cloudconvert, Zamzar, etc. they offer conversion with only a few clicks. So, you don’t have to be an advanced user to use them.

I’ve explained every possible detail about what is a PPTX file and how to open it, how to view and modify them without having Microsoft PowerPoint, basic differences between various formats. Also, I tried to shed some light on any trouble you might find and how to overcome them. 

I expect the above writing will help to mitigate any difficulty you might face and have a smooth and personalized experience regarding the PPTX format. Best of luck with your presentations. And thanks for stopping by. 

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A Comprehensive Guide to PowerPoint Extension - Everything You Want to Know

You literally have encountered a frustrating situation when someone shares a PowerPoint presentation with you, and it refuses to open or run smoothly due to formatting issues. In this guide, we will demystify PowerPoint extensions, helping you understand the nuances of different file formats. By the end of this article, you'll not only troubleshoot such situations but also harness the power of various PowerPoint extensions effectively for seamless presentations.

What is the Meaning of PowerPoint File Extensions?

The PowerPoint file extensions, namely PPTX and PPT, are primarily associated with Microsoft PowerPoint Presentations, which are integral components of the Microsoft Office Suite of software. PPTX, in particular, stands out as it utilizes a zipped, XML-based file format. It's important to note that starting from Microsoft PowerPoint 2007 and onwards, PPTX has been established as the default file format for creating new presentations

Which File formats are supported in PowerPoint?

These are the PowerPoint extensions supported by PowerPoint:

How to open PowerPoint files with extensions .ppt and .pptx?(Free)

Here are three free tools that make opening PowerPoint file extensions a breeze:

WPS Office is our first pick, renowned for its advanced features, user-friendly interface, and intuitive design. Here's how to use WPS Office to open PowerPoint extensions:

Step 1: Download WPS Office

Head over to WPS Office and acquire a free version by clicking the Download button at the center of the screen.

Once the installation file is downloaded, double-click to open it and follow the on-screen instructions for installation.

Step 2: Now that WPS Office is installed, launch the application and click on "Slides" located at the sidebar followed by “Open”. This action enables you to open your desired PowerPoint extension.

Step 3: Browse through your computer to find the *.PPT or *.PPTX file you wish to open.

WPS Presentation allows you to open various other powerpoint extensions which is really valuable considering there is no cost attached to it.

Step 4 : Click "Open", and the file will be displayed in WPS Presentation, a free presentation app by WPS Office. This app empowers users to create, edit, and share their presentations, making it a valuable tool for those seeking advanced functionalities.

WPS Presentation is remarkably user-friendly, especially for those transitioning from Microsoft Office, thanks to its familiar user interface. Additionally, WPS Academy offers free learning resources, aiding new or infrequent presentation users in their tasks.

Google Slides

Google Slides, a cloud-based alternative to Microsoft PowerPoint by Google, is an excellent tool for opening *.PPT or *.PPTX PowerPoint extensions. Here's how:

Step 1: Open your browser and search for Google Slides .

Step 2: In the Google Slides interface, click on the "File" menu and select "Open".

Step 3: A new window will appear, allowing users to search for the desired PowerPoint extension. As our *.PPTX PowerPoint extension is stored on the PC, click on the "Upload" tab.

Step 4 : Browse your system for the *.PPT or *.PPTX file and click "Open."

Step 5 :The file will now be uploaded to Google Slides, which may take a few moments based on its size.

Step 6: Once the file is uploaded, it will be displayed on Google Slides interface, and users can make the necessary changes.

Google Slides offers an excellent alternative for users in search of a cloud-based presentation app. Your presentation is automatically saved in the cloud, accessible from anywhere. However, it's essential to note that an internet connection is required, and privacy concerns may arise for confidential presentations.

Office Editing for Docs, Sheets & Slides

Finally, we have an effortless method for opening various PowerPoint extensions right on your PC for free using a Google Chrome extension. Here's how it works:

Step 1: Open your Google Chrome browser and head over to the Google Chrome Web Store .

Step 2 : Search for Office Editing for Docs, Sheets & Slides and click on "Add to Chrome" to swiftly install the extension.

Step 3: A popup will appear, prompting you to confirm the installation. Simply click on "Add Extension".

Step 4: Once the extension is downloaded, it will appear right next to the Extension icon. If not, click on the extension icon and pin it to the taskbar for easy access.

Step 5: Now, users can effortlessly drag and drop any *.PPT or *.PPTX file onto their Chrome browser. The Office editing extension will promptly respond, opening the file in a new tab within your browser.

This method offers a quick and straightforward way to open various PPT formats on your PC for free. It's worth noting that this option may not be suitable for MAC users who predominantly use the Safari browser or for those seeking advanced functions in their presentation app.

Resonating Reminder:

Always prioritize data security by backing up critical PowerPoint files to prevent potential loss.

Keep your PowerPoint application regularly updated to access the latest features and benefit from essential security fixes.

When sharing PowerPoint files with colleagues or collaborators, opt for the .pptx format to ensure seamless compatibility and hassle-free sharing.

Free Alternative to Microsoft PowerPoint — WPS Presentation

WPS Office is a robust office suite that, once installed on your device, unlocks a world of creativity and productivity. In particular, the presentation tool offered by WPS Office stands out. As part of this comprehensive office suite, it provides a rich library of templates and a wide array of editing tools to elevate your presentations. Its exceptional compatibility sets it apart – WPS Office is a free tool capable of seamlessly handling various presentation file formats, while also allowing for easy conversion to PDF.

How to download WPS Presentation?

Step 1: Begin by visiting the WPS Presentation website on your computer.

Step 2: Click the "Free Download" icon at the left of the page.

Step 3: Find "wps_Office.cid" in your downloads.

Step 4:   Agree to terms and click "Install Now" to start.

Step 5: WPS Office opens automatically after installation. Ready to use WPS Presentation!

Steps to edit Presentation in WPS:

Step 1: You can begin by installing WPS Office on your system.

Step 2: Next, open the WPS Office on your computer.

Step 3: You will be welcomed to its Homepage. There, navigate to the “Slides'' option in the SideBar menu. Once clicked, select on “+ Blank” and start typing your content in the fresh and new PowerPoint.

Step 4: WPS Presentation gives you every sort of editing tool you will need to improve your Presentation!

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Q1. What is PPTX vs PPT?

PPT and PPTX are file formats used in Microsoft PowerPoint. PPT, the older format widely used for saving presentations to disc, was replaced by PPTX with the introduction of Office 2007. PPTX, the default format since then, is XML-based and offers advantages such as smaller size, stability, and compatibility with applications like Google Slides and Apple Keynote. PPT is a binary format, while PPTX uses the Office Open XML format. PPT files save presentation content as a binary collection of records and structures, arranged in binary streams following the PPT file format specifications. You can open both formats in newer PowerPoint versions.

Q2. What is the difference between POTX and PPTX?

A POTX file, crafted by PowerPoint, serves as a presentation template for creating slideshows. It embodies default styles, text arrangements, layouts, and formatting guidelines. It enables the creation of multiple PPTX files that share the same formatting. In contrast, a PPTX file is a standard PowerPoint presentation file. Therefore, to maintain a consistent style across all of your PPTX files, utilize the POTX template rather than beginning from scratch for each presentation. This way, you may save time and create presentations that seem organized and cohesive.

Mastering PowerPoint Extensions for Seamless Presentations

In this article, we explored the intricacies of PowerPoint extensions, equipping you with the knowledge you need to navigate them seamlessly. By understanding these extensions, you can avoid compatibility issues and ensure a smooth experience with your presentations. It's worth noting that WPS Office excels in this regard, offering robust compatibility across formats. Download WPS Office now to enhance your presentation workflow.

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What Is a PPTM File?

Open and edit a macro-enabled PowerPoint presentation for free with WPS Office, Google Slides, or PowerPoint Online

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What to Know

• A PPTM file is a macro-enabled presentation file created by PowerPoint.
• View and edit one for free with WPS Office , PowerPoint Online, or Google Slides.
• Convert to PDF with FileZigZag , or use PowerPoint to save to PPTX, MP4, etc.

This article explains what PPTM files are, all the different ways you can view or edit one, and how to convert the slideshow into a different format like PDF or PPTX, or a video format like MP4 or WMV.

A file with the PPTM file extension is a Microsoft PowerPoint Open XML macro-enabled presentation file. They're comprised of pages/slides that hold text, media files like images and videos, graphs, and other things pertinent to a presentation.

Like PowerPoint's PPTX format, PPTM files use ZIP and XML to compress and organize the data into a single file. The difference between the two is that PPTM files can execute macros, while PPTX files, although they might contain them, can not.

PPSM is a macro-enabled file similar to PPTM, but is read-only by default and immediately starts the slideshow when opened. PPTM files let you edit the contents right away after double-clicking the file.

How to Open a PPTM File

If you just need a super quick way to view the contents of the file without any editing or conversion tools, and without needing to make a user account, use GroupDocs .

However, for full editing power, use Microsoft PowerPoint 2007 or newer. If you have an older version, you can still open the file if you have the free Microsoft Compatibility Pack installed.

PPTX files can run scripts that have the potential to be malicious, so it's important to take great care when opening executable file formats like these that you may have received via email or downloaded from websites you're not familiar with. See our List of Executable File Extensions for a listing of file extensions to avoid and why.

PowerPoint Online is one of Microsoft's free PowerPoint viewers that fully supports opening PPTM files as well as saving back to the same format. Files you open there are stored in OneDrive.

Similar to PowerPoint's online editor is Google's, called Slides . It's totally free to view and edit PPTM files. Files you upload there are stored on Google Drive.

The free WPS Office works with this format as well, letting you open, edit, and save to various PowerPoint formats. That same company has an online version at WPS Cloud where you can view and edit the file.

Another way to open (but not edit) PPTM files without PowerPoint is to use Microsoft's free PowerPoint Viewer program.

The following free software can open and edit PPTM files as well, but they make you save the file to a different format (not back to .PPTM): OpenOffice Impress , LibreOffice Impress , and SoftMaker FreeOffice Presentations .

If you just want the images, audio, and video content from the file, but you don't have a PPTM reader or editor installed, you can open the file as an archive with 7-Zip . Look in the ppt > media folder for those types of files.

How to Convert a PPTM File

The easiest way to convert the file is to use one of the PPTM viewers/editors from above. Once the file is open in the program, you can save it to another format like PPTX, PPT, JPG, PNG, PDF, and many others.

To convert PPTM to an MP4 or WMV video, use PowerPoint's File > Export > Create a Video menu.

WPS Office's desktop application is one way you make image files out of the slides.

You can also use the free, online file converter FileZigZag to convert the slideshow to a variety of formats, including PDF, ODP, POT, SXI, HTML, and EPS.

Still Can't Open It?

This file extension closely resembles the PTM extension used for MapPoint map files and PolyTracker module files. If your file doesn't work with the presentation software mentioned above, check the file extension again, because it might only work with a program like Winamp (if it's a PTM file).

Another example of file extensions that can easily be mixed up for a PPTM file is PTP and PTX , which are both related to Avid Pro Tools.

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Learn about Presentation File Formats and APIs that can open and create Presentation files

You must be familiar with PPTX and PPT extension files, these are Presentation file formats that store collection of records to accommodate presentation data such as: slides, shapes, text, animations, video, audio and embedded objects. A presentation can be saved/converted into other file formats as well such as PDF, BMP, PNG, JPEG, and XPS.

Common Presentation file extensions and their associated file formats include PPTX , PPT and ODP .

Got queries related to Presentation file formats? Head on to our community  forums  to benefit from the knowledge shared by File Format experts.

Open Source APIs for Presentation Files

Check out the list of Open Source APIs for working with Presentation File Formats .

List of Presentation File Extensions and Associated File Formats

Following is a list of popular PowerPoint and other Presentation file extensions and their associated file formats.

KEY File Format - Apple Keynote File Format

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Save your presentation file

As with any software program, it is a good idea to name and save your presentation immediately, and save your changes frequently while you work.

In PowerPoint, you can save your desktop presentation to your local drive (such as your laptop), a network location, a CD, a DVD, or a flash drive. You can also save it as a different file format.

On the File tab, select Save .

Do of the following:

To save to your local drive, such as your laptop, a flash drive, CD or DVD drive, select Computer .

To save to a SharePoint Library, select SharePoint .

Under Save As > Recent Folders , select Browse , pick a path and file folder, and then name the file.

Select Save .

Save your presentation file in a different file format

Note:  To save files in PDF (.pdf) or XPS (.xps) file formats, see Save or convert to PDF or XPS .

On the File tab, select Save As .

Under Save As , do one of the following:

Under Recent Folders , select Browse , pick a path and file folder, and then name the file.

In the Save as type list, pick the file format that you want.

Save your presentation in an earlier version of PowerPoint

In newer versions, you can save files to an earlier version of PowerPoint by selecting the version from the Save as type list in the Save As box. For example, you can save your PowerPoint presentation in the newest PowerPoint Presentation format (.pptx), or as a PowerPoint 97-2003 Presentation (.ppt).

Newer versions use an XML-based .pptx file format introduced in the 2007 Office release. These files can be opened in PowerPoint 2010 and PowerPoint 2007 without special add-ins or loss of functionality. For more information, see Open XML Formats and file name extensions .

Open Document format

Microsoft 365 supports the ability to save a presentation file in the OpenDocument Presentation format (.odp).

When you use the Save As or Save a Copy command, the option to save in .odp format is listed at the end of the Save as type list of options.

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