OTT File
What are OTT files and how to open them
Are you having problems opening an OTT file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your OTT files.
What is an OTT file?
An .OTT file is an OpenDocument Text Document template file.
The .ott file extension is most commonly associated with the OpenOffice word processing application. Files ending with the .ott extension contain text document templates. The OTT file format allows users to apply layouts and document settings across numerous document files without creating each document from scratch.
How to open OTT files
We have identified three OTT openers that are compatible with this specific type of OTT file.
Programs that open OpenDocument Text Document template files
 | OpenOffice.org Writer | Verified |
 | LibreOffice Writer | Verified |
 | TextMaker Viewer | Verified |
Last updated: January 24, 2024
Various apps that use files with this extension
These apps are known to open certain types of OTT files. Remember, different programs may use OTT files for different purposes, so you may need to try out a few of them to be able to open your specific file.
 | OpenOffice.org Base | User submitted |
 | LibreOffice | User submitted |
 | TextMaker | User submitted |
 | Microsoft Word | User submitted |
 | StarOffice | Discontinued |
 | MobiSystems OfficeSuite | User submitted |
 | Google Drive | User submitted |
 | White Label Office Writer | User submitted |
| Ultra-Write | User submitted |
 | SoftMaker Office Professional | User submitted |
Help us help others
File.org helps thousands of users every day, and we would love to hear from you if you have additional information about OTT file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.
Not sure exactly what type of file you are trying to open? Try our new File Analyzer. It is a free tool that can identify more than 11,000 different kinds of files - most likely yours too! It will help you find software that can handle your specific type of file. Download File Analyzer here.