Hotspot Shield is a software application developed by AnchorFree, Inc. that allows the user to connect to a virtual private network (VPN).

UltraSurf is a freeware Internet censorship circumvention product. The software enables its users to bypass Internet censorship and firewalls using an HTTP pr…

Shadowsocks is an open-source proxy project, widely used in mainland China to circumvent Internet censorship.

Netcat (nc) is a computer networking utility for reading from and writing to network connections using TCP or UDP. Netcat is designed to be a dependable back-…

Freenet is a peer-to-peer platform for censorship-resistant communication. It uses a decentralized distributed data store to keep and deliver information, and…

Freegate is a software application developed by Dynamic Internet Technology (DIT) that enables internet users from mainland China, North Korea, Syria, Vietnam…

DU Meter is a network bandwidth monitor for your computer.