Linking The Web

"Linking The Web" is a free utility that regularly monitors all backlinks to your sites. If some of the links don't exist, contain wrong anchor, are covered by a "nofollow" flag or hidden by robots.txt then you will be immediately notified by email.

Also the program can keep track of your purchased links and notify you about their expiration dates. The software is free of charge and works under all versions of Microsoft Windows.