RusXMMS provides character set conversion for languages which can be represented with more than one character set. It originally handled XMMS playlists, but can be useful for any program that works with small pieces of text in different languages and encodings. The library features language and encoding autodetection for most European languages, extensibility regarding new languages and encodings, recoding/translation of multi-language playlists, on-the-fly translation between languages using online services, and a GTK/GTK2 UI library.