1. System proxy configuration
2. Fast profile switching
3. PAC mode and global mode
4. Compatible with IE
5. Only a single exe file of 200KB size

Download latest release.

For <= Windows 7, download Shadowsocks-win-x.x.x.zip.

For >= Windows 8, download Shadowsocks-win-dotnet4.0-x.x.x.zip.

1. Find Shadowsocks icon in notification tray
2. You can add multiple servers in servers menu
3. Select Enable menu to enable system proxy
4. Leave Enable menu unchecked, Shadowsocks will still provide an HTTP proxy at 127.0.0.1:8123
5. After you saved PAC file with any editor, Shadowsocks will notify browsers about the change automatically
6. Please disable other proxy addons in your browser, or set them to use system proxy

Visual Studio Express 2012 is recommended.

GPLv3