Collabify - Easy online meetings, video conferencing and screenshare.
Remotix - Remotix is a fast and powerful application to easily access multiple Macs (and PCs).
FireRTC - FireRTC is the easiest way to call from your computer for free
Skype - Stay in touch with your family and friends for free on Skype. Download Skype today to chat and call on desktop and mobile.
Whooshcall - Meet Whoosh, the best solution for video meetings!
Distant Desktop - Distant Desktop free download. Get the latest version now. Access and manage remote computers from anywhere in the world.