Free Broken Links Validators

W3C Link Checker :Worried about broken links in your web documents? This online validator from the W3 Consortium is able to recursively check your document for dead links. You simply enter a URL in the form provided, and it will visit your site and check the links.

Xenu Link Sleuth: Find Broken Links Xenu is a utility for Windows that checks your web site for broken links. It can work both with a "live" website as well as on a copy of your web site residing on your own hard disk. It's a favourite of many webmasters for checking broken links on their site.

hscripts.com This tool is a free version and will analyze up to 150 links on any html / web page. Just enter your url or wesite link to check for broken links or dead links.

webmaster-toolkit.com

searchengineoptimising.com