Applications allow users to use free bilingual dictionaries offline.

You can download compatible free dictionaries at: http://www.dicts.info/dictionaries.php (all dictionaries have to be UTF-8 files with one translation per line and words separated by tabulators).

Hundreds of free bilingual dictionaries can be created and downloaded from the Universal dictionary system at: http://www.dicts.info/uddl.php .

Universal dictionary currently interconnects 25 languages: Basque, Bulgarian, Czech, Danish, Dutch, Esperanto, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Japanese Romaji, Lithuanian, Norwegian Bokmal, Polish, Portuguese, Russian, Slovak, Slovenian, Spanish, Swedish and Turkish.

Online dictionaries are at: http://www.dicts.info