Description: dictd is an open source dictionary server that provides dictionary services over a network. It allows clients to access dictionary definitions from a central server.
Type: software
Pricing: Open Source
Description: Duolingo is a free language-learning platform that offers over 100 total courses across more than 30 languages. The bite-sized lessons make it easy to learn a new language through fun, quick activities on your phone, tablet, or computer.
Type: software
Pricing: Freemium