Looking for a free and powerful solution for checking the lists of proxy servers? Congratulation - you've found it! The program uses powerful online technology to provide you with a quick and easy check of proxy servers. If you sell lists of proxy servers, each day you have to check the huge lists of servers on their viability, and then filter the results by type of servers, etc. This program will help you solve your urgent problem with the built-in filters. Here are some of the key features. Proxy parser - detects proxies in the text and parse them into ip:port formatted list. Our checker supports multithreading that helps increase checking speed & decrease waiting time. Unlimited number of proxies - You can check as many proxies as you like at a time! All protocols support - each proxies is checked for HTTP, HTTPs, SOCKS4 & SOCSK5 protocol. Some proxies support more then one protocol. Geo information - latest GeoIP database providing you with accurate information about proxy location. Checking statistics - while program checking your proxies, you see how many of them have been checked. Export of working proxies - after checking is finished, you'll be able to export proxies as an ip:port list (output can be filtered by HTTP, SOCKS etc)