According to this announcement, the new version includes:
+ Full support for Firefox (history and bookmarks indexing)
+ Support for the latest PDF file format (v1.5)
+ A redesigned user interface for Web searching
+ Improved handling of French, German, Spanish and Italian content
You can read our positive review of Copernic Desktop Search in SearchDay article: A New Player in Desktop Search.
Mamma.com recently announced plans to acquire Copernic.
Meet Your Favorite Search Engine Watch Contributors
Many of SEW's leading expert contributors will be at ClickZ Live, the new online and digital marketing event kicking off in New York (March 31-April 3). Hear from the likes of: Thom Craver, Josh Braaten, Lisa Barone, Simon Heseltine, Josh McCoy, Lisa Raehsler, Greg Jarboe, Dan Cristo, Joseph Kerschbaum, John Gagnon, Eric Enge and more!