 Viscosidad Free license (save $9) Easy setup for blackVPN |
 OpenVPN Free Open Source Software. Easy setup for blackVPN |
 L2TP/IPSec Built-in to Windows. Manual setup. |
PPTP Not recommended due to weak security |
|
 Windows 8.x |
setup Viscosity | setup OpenVPN | setup L2TP/IPSec | NA |
 Windows 7/Vista |
setup Viscosity | setup OpenVPN | setup L2TP/IPSec | setup PPTP |
 Windows XP |
setup Viscosity | setup OpenVPN | setup L2TP/IPSec | setup PPTP |
