TagBot is free for unlicensed use with Up to six Tags. To use more tags, you can purchase a license for $20 through TagBot's built-in store
Tagged files are easy to find - no matter where you put them. TagBot is the easy way to tag your files that works directly from the Finder.
Leopard brought us many wonderful Things, but it also brought us a Finder that crashes when TagBot 1.1 tried to display files with a given tag. The whole point of this release, TagBot 1.1.1, is to remedy that condition. With this, TagBot is now fully Leopard-compatible.