OpenCyc - OpenCyc is a cut-down open version of the Cyc technology, the world's largest and most complete...
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.
YAGO - YAGO2s is a huge semantic knowledge base, derived from Wikipedia WordNet and GeoNames.
Memrise - Learn a new language with games, humorous chatbots and over 30,000 native speaker videos.
Is Apple silicon ready - Ultimate guide for macOS apps that are Apple silicon (M1) ready.
Busuu - Join the global language learning community, take language courses to practice reading, writing, listening and speaking and learn a new language. Learn English with busuu's .