2. Free Gate.v.6.79[Best tool Ever]
4. Ultra Surf.v.9.2[Good]
GPass wraps the network traffic of your Internet applications in various formats and tunnels the wrapped packets through various dynamic channels to its servers. The GPass servers unwrap the packets and forward them to their destination on your behalf, yet they hide your identity (i.e., IP address).
GPass is free for personal use within selected countries where unjust Internet jamming is prevalent.
2) Free Gate
FreeGate is a software utility that enables Chinese and Iranian surfers to view websites banned by their government. Freegate has 200,000 users, Dynamic Internet Technology (DIT), its developer, estimates.
How freegate works
“The software takes advantage of a range of proxy servers assigned to changeable internet addresses, which allows users in China access to sites banned by the Chinese government. The program exploits open proxies, which allow users to penetrate firewalls used to block web sites” - (Source Wikipedia.com)
Garden is a breakthrough of the blockade weapon developed by gardennetworks team, it can help you visit more sites, the best of the outside world to see!
4) Ultra Surf
It is the flagship software product from UltraReach Internet Corp. for Internet anti-censorship. It enables users inside countries with heavy Internet censorship to visit any public web sites in the world safely and freely. it enables users to browse any website freely just the same as using the regular IE browser while it automatically searches the highest speed proxy servers in the background.
Freenet is free software which lets you publish and obtain information on the Internet without fear of censorship. To achieve this freedom, the network is entirely decentralized and publishers and consumers of information are anonymous. Without anonymity there can never be true freedom of speech, and without decentralization the network will be vulnerable to attack. (Source Main Site)