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Having problems opening an OTT file?

Learn about files with extension OTT

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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

Last updated: January 22, 2025

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 BaseOpenOffice.org BaseUser submitted
TextMakerTextMakerUser submitted
Microsoft WordMicrosoft WordUser submitted
StarOfficeStarOfficeDiscontinued
MobiSystems OfficeSuiteMobiSystems OfficeSuiteUser submitted
Google DriveGoogle DriveUser submitted
White Label Office WriterWhite Label Office WriterUser submitted
SoftMaker Office ProfessionalSoftMaker Office ProfessionalUser submitted
AuthorAuthorUser submitted
OpenWordOpenWordUser 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.