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ONE to PPSX Converter

Convert your one files to ppsx (powerpoint open xml slide show) online & free

Drag & Drop or Choose a file

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

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

Convert to PPSX   

What did you think of your recent ONE conversion? 5 (1836 Votes)

Convert Other ONE File

How to Convert PDF to DOCX

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

What is ONE?

An ONE file is a document created by OneNote, a note-taking program developed by Microsoft. It contains one or more sections composed of one or more pages of content. A file may contain text, scanned writing and glued objects from other applications, such as images, drawings and audio/video clips.


Read everything about ONE file type.

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.

More Free Online ONE Tools

We have 100% free online ONE tools that does not required any registrations and installations on your system, here are few popular free ONE 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 ONE to PPSX?

Chose or drag & drop your ONE file, click Convert to PPSX, and download the PPSX 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 ONE to PPSX?

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

Convert from ONE

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

100% Free one file converter online tools. Other recommended free online one to ppsx 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 ONE to PPSX converter Free JeDok.com
1 ONE to PPSX 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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