3proxy

3proxy freeware proxy server for Windows and Unix. HTTP, SOCKS, FTP, POP3.

iodine−0.3.2

iodine is a piece of software that lets you tunnel IPv4 data through a DNS server.

proxytunnel−1.6.3

ProxyTunnel is a tool that lets you bypass SOCKS, proxy servers and firewalls; use FTP servers and file download managers