Free Duplicate Checker provides the simplest and quickest way to scan for duplicated content between two articles.

The M6.Net Link Checker is an extremely easy to use, free link checker tool that allows you to check other sites for your link or text. A highly useful and essential tool for webmasters to make sure that your reciprocal link is still up on a site

REL Link Checker Lite is a free easy-to-use link checker tool to help you maintain the accuracy of links on your web site. The program will help you easily locate broken links and links containing syntactic errors.

E-mail Address Checker is your powerful solution for the standard 'message delivery error'. E-mail Address Checker verifies every e-mail address from a given mailing list and allows you to determine up to 90 percent of dead e-mail addresses.

Free Link Checker is a desktop freeware tool that does broken links testing. You specify a starting URL for validation and the link checker software finds dead links, invalid HTTP redirects and other problems on a web site or a single web page.

MobileGov Device Checker protects you against the theft of data, virus introduction and malwares. It controls most pluggable equipment connections including Blue Tooth, WIfi devices without altering the functions or the performances of your PC

Google PageRank Checker is free search engine marketing software that checks google pagerank of one website or many websites. It will automatically access many google search engine datacenter to query pagerank.

Check webs updated or not. Show the result with the tree style. Support using http proxy servers to check webs. If you are a blogger and need to view lots of webs everyday, it could help you to find updated webs and save your time.