Expert Search connects to the Experts Exchange web site (one of the premier knowledge databases on the internet). Quickly download categories and subject titles into memory and then perform lightning-fast real-time boolean logic searches of any category in your Experts Exchange database. There are no nag screens and the only limitation is that the unregistered version of the program does not save a local database (cache) for fast offline searches. The registered version of Expert Search never expires and the user can save a local database (cache) on their system for even FASTER online and offline boolean keyword searches.