OmegaT

OmegaT is a free translation memory application written in Java. It is a tool intended for professional translators. It does not translate for you! (Software that does this is called "machine translation", and you will have to look elsewhere for it.)

OmegaT has the following features:

  • Fuzzy matching
  • Match propagation
  • Simultaneous processing of multiple-file projects
  • Simultaneous use of multiple translation memories
  • User glossaries with recognition of inflected forms
  • Document file formats include:
    • Microsoft Word, Excel, Powerpoint (.docx, .xlsx, .pptx)
    • XHTML and HTML
    • Open Document Format (LibreOffice, OpenOffice.org)
    • MediaWiki (Wikipedia)
    • Plain text
    • ...and around 30 other file formats
  • Unicode (UTF-8) support: can be used with non-Latin alphabets
  • Support for right-to-left languages
  • Integral spelling checker
  • Compatible with other translation memory applications (TMX, TTX, TXML, XLIFF, SDLXLIFF)
  • Interface to Google Translate