Software Finder

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Link Evaluator
Web ApplicationAlternatives

A Firefox extension to examine the HTTP status code and the page contents returned by each URL.

 broken-links, link-checker, site-link-validator, link-scanner    Internet Tools, Internet Safety Check    Free
Editor Rating:
2
LinkChecker
Linux, WindowsAlternatives

Has all the features and does everything you'd expect a link checker to do.

 broken-links, link-checker, site-link-validator, link-scanner    Internet Tools, Web Site Link Checker    Free (Open source)
Editor Rating:
5
Xenu's Link Sleuth
WindowsAlternatives

It is simple, small, fast and accurate to check websites for broken links.

 broken-links, link-checker, site-link-validator, link-scanner    Internet Tools, Web Site Link Checker    Free
Editor Rating:
3.5