Beside native Firefox 3.x support, AM-DeadLink 4.1 also supports dead link checking of HTML files. This can either be done via the user interface, or via command line parameters.
Using command line parameters allows you to embed AM-DeadLink into any HTML editor that can start external programs, for example WeBuilder 2010, TopStyle 4, etc.
Here’s a screenshot of a typical configuration how AM-DeadLink can be integrated into WeBuilder 2010:
Or into TopStyle 4:

