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OmegaT 4.3.0

A powerful translation tool designed for professionals

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OmegaT screenshotOmegaT is a free and cross-platform Computer Assisted Translation utility that provides glossaries, translation memory, fuzzy matching, keyword search, and translation leveraging into your projects.

The software offers a series of useful features and functions, including Match propagation, Unicode (UTF-8) support for non-Latin alphabets, a powerful spelling checker, support for right-to-left languages, and many more.

OmegaT allows you to process multiple projects simultaneously and use multiple translation memories at the same time. The program supports a wide range of file formats, including Powerpoint, Plain text, Excel, Microsoft Word, XHTML, HTML, Open Document Format, and MediaWiki. It's also compatible with many other translation tools (TXML, XLIFF, TMX, TTX, SDLXLIFF) and provides an interface to Google Translate.


  • The application is simple, robust and efficient.
  • It's simple to learn and use.


  • It's not as complex as other translation tools.
  • The User Interface can't be zoomed.
Name OmegaT
Version 4.3.0
Developer | see all products from this developer
Product Homepage OmegaT
License Free (Freeware)
Last Week Downloads 3
All Time Downloads 1,993
Filename OmegaT_4.3.0_Windows_Signed.exe
Filesize 181.9MB
MD5 Checksum B57CE6DAD7178DBC3AE218E5EFBED857
OS Support Windows All
Category Developer Tools

100% CLEAN Certification

BadgeOmegaT has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
OmegaT October 03, 2019 - Latest Version

Download the free OmegaT