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PPT to PPSX converter

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

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We have already processed 4,746,089 files with total size of 7,374,667 Mbytes

About Conversion app

Convert your PPT files online—no registration needed. No matter your platform—Windows, Linux, or macOS—you can convert your PPT documents rapidly. Drag and drop your file onto the upload form, pick the output format you need, and hit the convert button. After the conversion is finished, download your PPSX file instantly.

Conversion time varies based on the PPT file's size and complexity, but most files convert within seconds. Our advanced options include converting secured documents and delivering conversion results straight to your inbox.

Easily convert your PPT documents from any location and any device, even on mobile. This conversion app is always accessible online and free for basic use.

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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.

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.

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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 PPT to PPSX

Step 1
Click inside the file drop area to upload PPT file or drag & drop PPT file.
Step 2
Click on Convert button. Your PPT files will be uploaded and converted to PPSX 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 PPSX file to your email address.
FAQ

Questions & Answers

Other Supported Conversions

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

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