Greetings William Roeder

Hope you are doing great. Thanks for your reply. Yes I tried 'update' option
in webhttrack but it seems to be going through the whole website again instead
of directly getting only the new pages.

I think thats a logical process. Httrack cannot possible know of new links
without downloading all the files again and searching for new links in them.
Is that right?
Thanking you
Imran