Lingoes.net is amazing database of dictionaries, thesauruses, encyclopedias in 60 languages. No need to take a translator with you, just reach lingoes.net to solve your language problems. It’s an open source site, providing access to a huge collection of dictionaries from users and publishers. Stuffed with language packs, dictionaries and glossary, speech engine, appendices, text and phonetic fonts and a lot more, lingoes.net facilitates free downloads.

It also has unique translation software, with an option to capture words on screen, see pronunciation and translation.