BLT is a freeware link checking program for Mac OS X. Its main purpose is to allow web developers to check all objects on their sites to ensure that they exist before making their sites publicly accessible.
Discover broken links, investigate their cause, and repair them in a single, integrated environment. Remove orphan files and reorganize a site while maintaining link integrity. [Windows].
Freeware for Windows 95/98/NT. 72K download, about 150K unzipped. French/English. Check internal and/or external links, images. Option to report only errors.
A link extraction utility to search and extract (http, ftp, email, news) links or text from any type of file. It can also search inside archived files, and support extraction depth.