Our users have translated Toggl into Brazilian Portuguese, which is now available to choose from the language menu at the bottom of the page when you are logged in.

The translation is about 88% complete, so feel free to jump in and help us finish it. Instructions on how to do it can be found here: http://blog.toggl.com/2010/01/now-its-easy-to-translate-toggl-into-your-own-language