> I noticed that HTTrack saves url like
> <http://domain.com/something.php?id=444> to for
> example somethingee08.html ... why is that? How do i

Thre is no way to save a file with a "?" in it, and/or to pass the arguments
logic to the saved file. Hence httrack, by default, hashes the query string,
and put a four-hex-digit ending to dedup the files.

You can change this behaviour using options (site structure)