 blackVPN Free. Easy setup. |
 Viscosity Free license. Easy setup. |
 L2TP/IPSec Built-in to Windows. Manual setup. |
|
 Windows 10 |
setup blackVPN | setup Viscosity | setup L2TP/IPSec |
 Windows 8.x |
setup blackVPN | setup Viscosity | setup L2TP/IPSec |
 Windows 7/Vista |
setup blackVPN | setup Viscosity | setup L2TP/IPSec |
 Windows XP |
setup blackVPN | setup Viscosity | setup L2TP/IPSec |