OTP to PPTX

Convert online and free OTP to PPTX

Free: up to 750 MB per file (Premium: 20 GB)

Uploaded filetype:

Choose filetype:

Start Converting!

Converting in only three steps

Upload file

Choose target filetype

Download file!

convert .otp to . pptx

Advert:

3.3/5(6 votes)

Last updated on 26. January 2026 by Sören with the experience of more than 127,912,722 converted files since 2013.

How to convert OTP to PPTX online?

Upload OTP file Choose your OTP file with the "Choose File" Button, Drag & Drop or import it directly from Dropbox/Google Drive.
Choose target filetype PPTX is set as default target format. Change it if you need a different target filetype for your conversion.
Start Conversion Click "Start Converting!". Most files process in seconds, only the largest files may take a few minutes.
Download your PPTX file Download your finished PPTX file. Your files will be automatically deleted from our servers.

Back to Converter

Currently we support the following conversions with OTP files:

All Converters

Information about the extensions for the conversion from OTP to PPTX

From: OTP

OTP, OpenDocument Presentation Template, is a template format for presentations in the OpenDocument standard (ODF). The format was released in 2005. When opening an OTP file (unlike ODP), the application opens a new, untitled presentation based on th …

File extension: .otp
More information and converters for OTP

To: PPTX

The pptx file extension is used by Microsoft PowerPoint 2007 and younger to store presentations. Earlier versions of PowerPoint use the ppt extension. Opening a pptx file launches the PowerPoint software in editor mode. There is another format, ppsx, …

File extension: .pptx
More information and converters for PPTX

Video-Tutorial: OTP to PPTX

File-Converter-Online.com is a service for converting files online from one type to another. We take care of your privacy and take care of your files. As a part of this, there's no registration required on file-converter-online.com. As we're offering our service in a browser, it doesn't matter whether you use Windows, Apple OS X or Linux. Your conversion results will always be at the same, very high quality and of course, without watermarks.