VPNCheck (VPN Strengthener)

Do you feel half secure while using your VPN service? What if you can get that other half?
Free edition of VPNCheck
Features:

• Auto-login to PPTP *OpenVPN only in Pro version
• DNS leak fix (Prevent ISP monitoring) *Only in Pro version
• Close programs or network when VPN crash
• Options to close or autorun each application
• Only 3 programs supported *Unlimited programs in Pro version
• Virtualization support for VMware and Virtualbox
• Detect if Local IP changes for router VPN pass through
• Notification when VPN is offline
  Computer ID protection: * Only in Pro version
• Security against WPA/WPA2 backdoors
• Prevent various Computer ID fishing techniques
• Auto create new computer ID
• Reminder to change computer ID automatically or manually

(Download - Windows | Linux) (Source)