http tunnel

HTTP Client is a debugger tool for HTTP messages

HTTP Scoop passively listens for HTTP requests from any browser.

Lighting calculations for roads and tunnels.

Access corporate resources behind the firewall.

Manage and control your SSH tunnels.

Tunnel applications through proxy and SSH servers.

HTTP web services client.

Bypass firewall, tunnel connections through HTTP and SOCKS proxy servers.

AlmostVPN is an ssh tunnel manager for Mac OS X with a twist.

Meerkat is an easy-to-use SSH tunnel manager built specifically for the Mac.