I’ve sung the praises of DTSearch before, and the company just turned its search product up a notch with the release of DTSearch 7.
The big upgrade here is the ability to index more than a terabyte of text in a single index and to search that index in less than a second. This is a huge improvement over the 4-8 gigabyte limit of DTSearch 6.x. For those Windows users (like me) jealous of Tiger’s Spotlight, this is the next best thing and easily the best search solution for Windows.
Unfortunately, the $199 pricetag is probably too steep for many personal users, but DTSearch is worth every penny.