Socks Proxy Scanner is the software that helps to find socks proxy servers. It can scan up to 10, 000 IP addresses per second.
A socks server that implements the SOCKS v4 and v5 protocol.
Anonymous Guest provides a full spectrum of opportunities to work with proxy servers. You can test proxies on serviceability, determine their type and working speed, work with Internet through a chain of SOCKS4, SOCKS5 or HTTPS proxy servers.
Ncat – Reimplementation of the currently splintered and reasonably unmaintained Netcat family