JAPANESE DICTIONARIES FOR GoldenDict
Edict+

Since Edict+ and JMDict+ now share the same meanings for their entries in the Electronic Dictionary Research and Development Group database, I'm decommissioning Edict+ and maintaining only JMDict+ from now on.

Proceed to the JMDict+ page to download the latest version.
All dictionaries were converted from publicly available sources, free for personal and commercial use - most of them derive from the excellent works of James Breen and the Electronic Dictionary Research and Development Group. A license file is included with every dictionary.