Tor - The Tor Project's free software protects your privacy online. Site blocked? Email [mailto:[email protected]] for help downloading Tor Browser.
FoxyProxy - FoxyProxy is a set of proxy and proxy switcher to reach the content of international market and easily switch between multiple proxies and proxy servers.
Psiphon.ca - Psiphon is circumvention software for Windows and Mobile platforms that provides uncensored access to Internet content. Read more about Psiphon.
ProxMate - ProxMate is for accessing and managing the different proxies.
TunnelBear - Really simple VPN to browse the web privately & anonymously.
Proxifier - Proxifier extends the advantages of a proxy server to network applications that don't natively support it.