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PPTX to PPS converter

Convert PPTX to PPS online from any device with a free converter.

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About Presentation converter

Convert PPTX to PPS files online with our free presentation converter app. No matter your platform — Windows 10, Mac, Android or iPhone — you can convert PPTX files without losing quality.

Popular presentation file formats and apps help users create and share visual content. PPTX, used by Microsoft PowerPoint, supports text, images, and animations. Google Slides is web-based and allows real-time collaboration, often exported as PPTX or PDF. Apple Keynote uses the KEY format and is known for smooth visuals. PDF is also common for sharing presentations in a fixed layout.

Simply change PPTX to PPS by uploading your file, choosing a target format, and clicking Convert. Your file will be ready to download in seconds, no registration required.

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PPTX

PowerPoint Open XML Presentation

PPTX is a file format used for creating and sharing presentations, developed by Microsoft as part of the Office Open XML specification. It is primarily used in Microsoft PowerPoint but is also supported by other presentation software like LibreOffice, Google Slides, and Apple Keynote. The format stores data in a compressed ZIP archive containing XML files for slides, media, and metadata, enabling advanced features like animations, transitions, and embedded multimedia.

PPS

Microsoft PowerPoint Slide Show

The PPS (PowerPoint Slide Show) file format is a Microsoft PowerPoint file type designed specifically for presenting slideshows without requiring editing capabilities. It can be opened and viewed using Microsoft PowerPoint, PowerPoint Viewer, or other compatible presentation software, but editing requires converting it to the PPT or PPTX format. PPS files contain pre-rendered slides with animations, transitions, and multimedia elements, ensuring smooth playback during presentations without exposing the underlying design or content structure.

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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 PPTX to PPS

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

Questions & Answers

Other Supported Conversions

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

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