Tunnelblick is a free, open source graphic user interface for OpenVPN on OS X and macOS. It provides easy control of OpenVPN client and/or server connections.

OpenConnect GUI is described as 'OpenConnect VPN graphical client is a VPN client for Windows that provides security and privacy with seamless usability. Connect to any enterprise VPN environments under a simple and consistent interface' and is a VPN service in the security & privacy category. There are six alternatives to OpenConnect GUI for a variety of platforms, including Mac, Windows, Linux, Android and iPhone apps. The best OpenConnect GUI alternative is Tunnelblick, which is both free and Open Source. Other great apps like OpenConnect GUI are Cisco AnyConnect, sshuttle, OpenConnect and VPNC Front End.
Tunnelblick is a free, open source graphic user interface for OpenVPN on OS X and macOS. It provides easy control of OpenVPN client and/or server connections.

Make the VPN experience simpler and more secure with the enhanced remote access technology of Cisco AnyConnect Secure Mobility Client. This software builds on prior Cisco AnyConnect VPN Client offerings to improve the always-on VPN experience across more laptop and...


sshuttle: where transparent proxy meets VPN meets ssh sshuttle is the only program that solves the following common case:
Your client machine (or router) is Linux, FreeBSD, or MacOS.
You have access to a remote network via ssh.
You don't necessarily have admin access on th.

A VPN client compatible with Cisco AnyConnect VPN Client (now Cisco AnyConnect Secure Mobility Solution) and an open source substitute for Cisco's official Linux client.

Front End to VPNC, a command line VPN client for Cisco VPN hardware. This client is known to work on: Windows 2000, Windows XP, Windows 2003, Windows Vista, Windows 2008 and Windows 7. It supports both 32 bit (x86) and 64 bit (x64/x86_64).

This is an open-sourced Secure Socket Tunneling Protocol (MS-SSTP) client for Android, developed for accessing to VPN Azure Cloud (or SoftEther VPN Server). So no test with other servers is done. Its behavior may be still unstable.

