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PPSX to PPT converter

Convert PPSX to PPT online from any device with a free converter.

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We have already processed 8,914 files with total size of 18,799 Mbytes

About Conversion app

Convert PPSX files online instantly, no sign-up required. You can convert your PPSX documents on any platform—Windows, Linux, or macOS. Upload your file, choose the output format, and press convert. When the process is done, your PPT file will be ready for download.

The PPSX file's size and structure affect conversion time, though most files are processed in seconds. Advanced features allow you to convert password-protected documents and receive conversion results via email.

No matter where you are, convert your PPSX documents seamlessly on any device, including smartphones. Available online anytime, this conversion app is completely free for basic scenarios.

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PPSX

PowerPoint Open XML Slide Show

PPSX is a file format used for PowerPoint slide shows, based on the Open XML standard, allowing for the presentation of slides in a read-only mode. It can be opened and viewed using Microsoft PowerPoint, PowerPoint Viewer, and other compatible presentation software, ensuring accessibility across platforms. The format stores slides, media, and animations in a compressed, XML-based structure, supporting advanced features like embedded multimedia, transitions, and interactive elements while maintaining a smaller file size compared to traditional PPT formats.

PPT

PowerPoint Presentation

The PowerPoint Presentation (PPT) file format is a widely used file type for creating and sharing slide-based presentations, developed by Microsoft. It is supported by Microsoft PowerPoint, as well as other applications like Google Slides, Apple Keynote, and LibreOffice Impress, enabling cross-platform compatibility. The format stores slides containing text, images, animations, and multimedia, with advanced features like transitions, embedded objects, and macros for enhanced interactivity and design.

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APIs available

Convert popular document and image file formats in your app. The GroupDocs.Conversion APIs are available for .NET, Java, and many other platforms and languages.

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How it works

How to convert PPSX to PPT

Step 1
Click inside the file drop area to upload PPSX file or drag & drop PPSX file.
Step 2
Click on Convert button. Your PPSX files will be uploaded and converted to PPT result format.
Step 3
Download link of result files will be available instantly after conversion.
Step 4
You can also send a link to the PPT file to your email address.
FAQ

Questions & Answers

Other Supported Conversions

You can also convert PPSX into many other file formats. Please see the complete list below.

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