HyperDic, hyper-dictionary of English
CD-rom, released 2001
Price: 50 USD, incl. standard shipping
To buy the CD-rom directly from the publisher, you can contact us here. We accept credit card payments, and ship all over the world.
The newest version of HyperDic is now freely available online. Still, the older version on CD-rom remains useful: not only has HyperDic 1.0 proved to be very stable, but since it is based on WordNet 1.6, it also has some historical interest for research libraries.