It's an open source Java project which presents the core interface and functionality to work with FDB (read/write) and ZD/ZPAK (read-only) dictionary bases. The library is under the license of LGPL version 3 or later.
FDB dictionaries have the following advantages:
- Quick load
- Fast word search
- High compression
- Ability to store media attachments (sounds and images) for the articles
- Support of hyperlinks between articles and external resources
- Easy integration to any operating systems including portable ones