I want to mirror a web site but there are some files that are not mirrored because they are outside the domain (on a different web site address).
This is also known as mirroring files/pages outside of your project's scope.
If you just want to retrieve files that can be reached directly through links, just activate the "Near links" option.
In WinHTTrack this is found in
Options > Links > Get non-HTML files related to a link
For command line:
This should work, for example, if you have pages in the main site that have links to ZIP, PDF, or images on other sites.
If you need to mirror more files or pages than just "near links" there are two possible solutions: