Extract_Links_1 is a project mainly written in Python, it's free.
python code to extract links from a webpage using SGMLParser, urllib
used sgmllib - simple SGML(Standard Generalized Mark-up Language) Parser
input link used as an example is "http://in.yahoo.com/?p=us"
links pertaining to all hrefs is saved in the file "url.txt"
also the links are sorted
Commands to run->
python UseURLLister.py
output is file "url.txt"