Lokalize is described as '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)' and is an app in the Education & Reference category. There are more than 10 alternatives to Lokalize for a variety of platforms, including Online / Web-based, Mac, Windows, SaaS and Linux. The best alternative is Crowdin. It's not free, so if you're looking for a free alternative, you could try OmegaT or Texterify. Other great apps like Lokalize are SDL TRADOS (Paid), JSONBabel (Free), locize (Paid) and LF Aligner (Free, Open Source).
SDL Trados Studio, the Computer Assisted Translation (CAT) tool used by over 250,000 translation professionals, provides a range of sophisticated features to help you complete translations more quickly and easily.
Bridging the gap between translation and development. With locize we remove the pain in the translation process. Translator could keep up with changes from day one. The continuous localization process keeps up with your demanding business.
LF Aligner helps translators create translation memories from texts and their translations. It relies on Hunalign for automatic sentence pairing. Input: txt, doc, docx, rtf, pdf, html. Output: tab delimited txt, TMX and xls. With web features.