Description: Wiktionary is a free, collaborative, multilingual dictionary project operated by the Wikimedia Foundation. It aims to describe all words of all languages using definitions, etymologies, pronunciations, synonyms, and more.
Type: software
Description: xFarDic is a free multilingual dictionary that supports looking up words and phrases in multiple languages. It has a simple interface and allows for exporting dictionary content.
Type: software
Pricing: Open Source