iD Editor
iD OpenStreetMap editor -- translation instructions at https://github.com/openstreetmap/iD/blob/develop/CONTRIBUTING.md#translating
http://ideditor.com/
This project uses Transifex to localize their content and reach thousands of people.
Want to learn how Transifex helps you go global? Read more
Want to learn how Transifex helps you go global? Read more