Duolingo - Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.
OSD Lyrics - OSD Lyrics is a lyrics show compatible with various media players.
Drops - Visual language learning.
Lyrics Plugin - Lyrics Plugin is a piece of software tailored for music fans.
Rosetta Stone - Rosetta Stone is the world's most popular software for learning languages. It is offered at a cost of just $169 when purchased outright, but it is also possible to purchase language programs in a subscription format that offers ongoing support.
AutoLyric - AutoLyric is a powerful & high performance dynamic lyrics search&display software.