If you are in search of a program that can surf the web and extract all available emails then ECrawl is the perfect and must have program for you. This program is capable of extracting emails from Internet and presents them to you in an organized manner. It is very easy to use program with some handy features that will make life easy for you. It is very fast and can extract up to 2 million emails within one hour. Wow! This is truly amazing. It also supports various proxies like HTTP and HTTPS in order to keep your identity secret and anonymous.