RusRoute (routing firewall, Internet gateway) is for making Internet gateway for local area network (LAN) of some firm, encountering and restriction of the traffic of users, protection against of network attacks with functions of NAT, VPN, proxy.
Securely share files, sync folder, remote backup and do VNC via Google based VPN, even behind NAT! Gbridge helps you to manage your multiple PCs, and collaborate works with your close friends. It is 100% free and has no limitation.
Live Desktop is the fast, simple and secure remote automation utility to help you access your remote PC desktop by Windows Live Messenger in real time. It supports UPnP protocols to access the private network through the NAT gateway.
Wippien is Instant Messenger with VPN support. It combines different protocols - ICQ, MSN, AIM, Yahoo, Google Talk, and allows you to make virtual private networks with your peers.
OfficeSIP Messenger provides enterprises with advanced instant communications for free. Compatible with Office Communications Server 2007, the free softphone delivers reliable performance combined with trouble-free deployment and management.
Instant Housecall is a fast, easy remote access program that lets you offer remote support through firewalls and NAT routers. You can transfer files, view and control remote computers with ease.
InletEx - Easy connect to any remote computers or servers. All without worrying about firewalls, IP addresses and NAT. Remote Desktop Control from anywhere quickly, easily, and securely. InletEx ERC include file transfer and chat. Use it for free.
Easy-to-use packets-level filtering. NetCom is an extensible firewall, traffic controller, QoS, Bandwidth, Bridging, Redirection, NAT and traffic statistics software for the Microsoft Windows.
Internet Secure Tunneling can forward otherwise insecure TCP traffic through encrypted SSH Secure Shell tunnel. You can secure for example DATABASE, POP3, SMTP and HTTP connections that would otherwise be insecure.