PowerShell - Download WMF. Windows Management Framework contains the latest versions of PowerShell, DSC, WMI, and WinRM for older versions of Windows. PowerShell Module Browser. Search for PowerShell modules and cmdlets.
OpenVPN - OpenVPN - The Open Source VPN
Shadowsocks - A fast tunnel proxy that helps you bypass firewalls
Hotspot Shield - Hotspot Shield is a software application developed by AnchorFree, Inc.
AES Crypt - AES Crypt is an advanced file encryption utility that integrates with the Windows shell or runs from the Linux command prompt to provide a simple, yet powerful, tool for encrypting files using the Advanced Encryption Standard (AES).
TunnelBear - Really simple VPN to browse the web privately & anonymously.