The Translate Toolkit is a set of Python tools to help translators. It include:
It can be used as a library for anyone wanting to manipulate files for translation.
Pootle is a Web-based translation and translation management tool. It provides a rich set of features for managing a translation project.
Pootle is written in python and can be run as a stand-alone daemon or inside the Apache web server.
python
translation
localization
po
Pootle
Web
translate
xliff
WordForge