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PPSX to PPTX Converter

Convert your ppsx files to pptx (powerpoint open xml presentation) online & free

Drag & Drop or Choose a file

Chose PPSX file
To
Drop file here. 150 MB maximum file size.

No sign-up required. Your files are deleted automatically after 24 hours.

Convert to PPTX   

What did you think of your recent PPSX conversion? 5 (5130 Votes)

Convert Other PPSX File

How to Convert PDF to DOCX

  1. Click the "Choose PPSX File" button and select your PPSX.
  2. Click “Convert to PPTX”.
  3. Wait a few seconds while we convert your file.
  4. Download the resulting PPTX file instantly.

What is PPSX?

A PPSX is a slideshow created by Microsoft PowerPoint or another presentation program, such as OpenOffice Impress or SoftOffice Presentations. There is a collection of slides that are used to read slides. The PPSX files are similar to .PPTX but s' open as a presentation slideshow when double-clicked, instead of d' presentation file.


Read everything about PPSX file type.

What is PPTX?

A PPTX file is a presentation created by Microsoft PowerPoint or another presentation program, such as OpenOffice Impress or Apple Keynote. A collection of slides, including text, images, formatting, animations, cartoons and d' other supports. PPTX files are used in business meetings, marketing applications and university classrooms.


Read everything about PPTX file type.

More Free Online PPSX Tools

We have 100% free online PPSX tools that does not required any registrations and installations on your system, here are few popular free PPSX tools to View, Convert, Edit, Merge, Split, Compare and manage file metadata online from any device with a modern browser like Chrome, Opera and Firefox.

Frequently Asked Questions

❓ How can I convert PPSX to PPTX?

Chose or drag & drop your PPSX file, click Convert to PPTX, and download the PPTX file. No registration needed.

🔐 Are my files secure?

Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.

📝 Will my formatting be preserved?

Yes, our converter retains layout, fonts, and images as accurately as possible.

⏱️ How long does it take to convert PPSX to PPTX?

Fileproinfo converter engine works fast. You can convert PPSX to PPTX in a few seconds to couple of minutes for large size files with complex structure.

Convert from PPSX

FileProInfo support manay file formats that allow you to convert PPSX to 100s of file formats, without any limit, registration and downloading, 100% free and online PPSX converter.

100% Free ppsx file converter online tools. Other recommended free online ppsx to pptx file converter

All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.

# Tools License Developer
1 PPSX to PPTX converter Free JeDok.com
1 PPSX to PPTX converter Free Docpose.com
Browse all file extensions Browse all software programs Browse free online tools

This tool and page updated at: 12-Apr-2025



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