OmegaT is described as 'free translation memory application written in Java. It is a tool intended for professional translators. It does not translate for you!' and is an app in the Education & Reference category. There are more than 25 alternatives to OmegaT for a variety of platforms, including Windows, Online / Web-based, Mac, Linux and SaaS. The best alternative is Crowdin. It's not free, so if you're looking for a free alternative, you could try Apertium or POEditor. Other great apps like OmegaT are Texterify (Freemium), S3.Translator (Free), Mate Translate (Freemium) and Lokalize (Free, Open Source).
POEditor is a localization management platform, suitable for collaborative and crowdsourced translation projects. It makes managing website localization, app localization, games localization or other software localization an easy process.
S3.Translator adds the power of Google Translate’s automatic translations to your browser! It supports translation of selected text, entered phrase or whole webpage between any of 100+ languages. Features:
Looking for an easy and fun to use language translator app? Then download Mate Translate today. Mate Translate works in 103 languages and can perform text translations, speech-to-text translations and it even synchronizes between all your devices.
Lokalize is the localization tool for KDE software and other free and open source software. It is also a general computer-aided translation system (CAT) with which you can translate OpenDocument files (*.odt).
MemoQ is an integrated translation or localization environment (ILE) that boosts the productivity of human translators while maintaining the high quality and increasing the consistency of translated texts.