Thank you for your feedbacks! I have read a lot of them and tried to implement most important requests. In the incoming releases I will try to add blacklist functionality and will investigate how to avoid infected sites, because anti-viruses becomes crazy sometimes. Actually Proxy Searcher do not executes downloaded code, therefore viruses cannot infect your computer. But anti-viruses don't know that and interrupt Proxy Searcher work.
Latest version of program could be downloaded from home page (http://proxysearcher.sourceforge.net/)
If you want to add new features please write your ideas here https://sourceforge.net/p/proxysearcher/discussion/create_topic/. Help us to make Proxy Searcher better!