RefChecker is a useful tool for scanning web sites for broken links. You can specify either a local file or domain name to start checking from and RefChecker will scan all pages and check all links on each page. If a broken link is found RefChecker allows you to open a page for editing to correct the link.
Here are some key features of RefChecker:
* Can check pages on Internet or files on disk.
* Multi-threading.
* Opens an external editor for editing.