Gas Mask - Gas Mask is simple hosts file manager for Mac OS X.
Anonine - Anonine is listed among those free VPN services offering their VPN services at both personal and business levels.
SwitchHosts - Free and open source hosts management & switching app
FlyVPN - FlyVPN is listed among those few VPN service providers having hundreds of VPN servers in more than fifty countries of the world.
BlueLife Hosts Editor - BlueLifeHosts editor is a Portable freeware application for editing windows Hosts file ,(easily add/delete , Block , Update domain names)
AzireVPN - AzireVPN offers its VPN services without a great amount of reliability and flexibilities.