ProxyCap enables you to tunnel Internet applications
through HTTP, SOCKS v4, and SOCKS v5 Proxy Servers. You can
tell ProxyCap which applications will connect to the
Internet through a proxy and under what circumstances. This
is done through a user friendly interface, without the need
to reconfigure any of your Internet clients. ProxyCap
provides flexible rule system and allows you to define your
own "tunneling" rules. You can add a new rule with just a
few mouse clicks.