PPSX to PPT Converter
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What is a PPSX file?
PPSX (PowerPoint Show) is a presentation file format introduced in Microsoft Office 2007. It uses the Open XML format and is designed to open directly in slideshow mode rather than edit mode.
This format is ideal for distributing final versions of presentations that are ready to be viewed, rather than edited. PPSX is widely used in business meetings and classroom settings for quick and polished presentations.
How to open PPSX files
PPSX files open directly in slideshow mode using Microsoft PowerPoint. They can also be viewed with LibreOffice Impress or Google Slides.
Convert PPSX to PPTX or PDF using AnyConv or PowerPoint’s save-as feature.
Key facts about PPSX
- Full name: PowerPoint Open XML Slide Show
- Extension: .ppsx
- MIME type: application/vnd.openxmlformats-officedocument.presentationml.slideshow
- Developed by: Microsoft
- Initial release: 2007
Useful links and resources
What is a PPT file?
PPT is a binary file format developed by Microsoft for storing presentation documents in PowerPoint. It was the standard format before being replaced by PPTX in Office 2007.
PPT files support slides with text, images, animations, and multimedia content. Though older, they remain compatible with modern versions of PowerPoint and other office suites like LibreOffice Impress.
How to open PPT files
PPT files are opened with Microsoft PowerPoint, LibreOffice Impress, or WPS Office. They remain compatible with many modern tools despite being based on an older binary format.
Use AnyConv to convert PPT to PPTX, PDF, or other common formats for broader use or preservation.
Key facts about PPT
- Full name: PowerPoint Presentation
- Extension: .ppt
- MIME type: application/vnd.ms-powerpoint
- Developed by: Microsoft
- Initial release: 1990
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❓ Frequently Asked Questions
- Do I need to register to convert PPSX files?Not at all! You can convert PPSX to PPT without signing up or installing anything.
- Is it safe to convert PPSX to PPT on AnyConv?Absolutely. All PPSX and PPT files are securely handled and automatically deleted after 1 hour. Nobody can access your data.
- Will the quality change after converting PPSX to PPT?We do our best to preserve the original quality during PPSX to PPT conversion. The result is accurate and clean.
- How long does it take to convert PPSX to PPT?Most conversions from PPSX to PPT take just a few seconds — even for larger files.
- Can I upload more than one PPSX file?Yes, batch conversion is supported. You can convert multiple PPSX files to PPT at once — fast and easy.
- What browsers support PPSX to PPT conversion?All modern browsers! Chrome, Firefox, Safari, Edge — AnyConv runs online and supports converting PPSX to PPT on any platform.