Pootle is a Web-based translation and translation management tool.

Translate Toolkit project is a set of tools designed to assist translators and localisers, with a specific focus on the PO files

Locale files for South Africa are locale files for all official South African languages.

PHP Net_IDNA is a class to convert between the Punycode and Unicode formats.

Localizer is a tool for building mutilingual Web sites.