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OTP to PPSX Converter

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

Drag & Drop or Choose a file

Chose OTP 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 OTP conversion? 5 (1251 Votes)

Convert Other OTP File

How to Convert PDF to DOCX

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

What is OTP?

An OTP file is a program included in Apache OpenOffice (formerly OpenOffice.org) that was created by Impress. Includes a master slide as well as a content slide with text, images, shapes, multimedia content, transition effects and other slide elements. The OTP files are used for similarly stylized presentations.


Read everything about OTP 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 OTP Tools

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

Chose or drag & drop your OTP 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 OTP to PPSX?

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

Convert from OTP

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

100% Free otp file converter online tools. Other recommended free online otp 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 OTP to PPSX converter Free JeDok.com
1 OTP 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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