VPN Wisdom Is a VPN Service based on the Open VPN protocol developed by Liberty Apps & Studio. Liberty VPN offers many free servers for you to choose from, so you can unblock your favorite content and websites with one touch. You can easily bypass firewalls and get access to your favorite content. VPN Wisdom gives you access to many free OpenVPN servers so you can connect to your favorite locations. It hides your identity and protects your privacy online this way your internet provider cannot track you. Free & Unlimited VPN Service.