SmartGit - SmartGit is a front-end for the distributed version control system Git and runs on Windows, Mac OS...
Crowdin - Localize your product in a seamless way
GitKraken - The intuitive, fast, and beautiful cross-platform Git client.
POEditor - The translation and localization management platform that's easy to use *and* affordable!
SourceTree - Mac and Windows client for Mercurial and Git.
Lokalise - Localization tool for software developers. Web-based collaborative multi-platform editor, API/CLI, numerous plugins, iOS and Android SDK.