1)   SiteScan XP - Web Spider & Link Checker 1.1
All-in-one Website Scanner, Link Checker, Response Timer, Browser & Editor. Scan entire websites for broken links, server errors and measure page response times. Analyze individual pages - highlight links in the browser or source code, edit and save.

 2)   Inspyder InSite 1.4.1
Check your website for spelling mistakes and broken links. Just enter your URL and go!