The next generation of screen sharing apps work directly inside the web browser, thanks to WebRTC, and require no separate plugins or proprietary codecs.
CrossLoop, a free application for screen sharing and remote desktop access, is now available for Mac OS X as well in addition to Windows.
Yuuguu users can chat, share their desktop screens in real time with friends on the Google Talk or Google Apps network without requring any software.
When connecting, you decide if you want to remote control your partner, show your own desktop to a partner or if you only want to transfer files without sharing your desktop. Team Viewer is completely free for private use.
Adobe BRIO is a free desktop screen sharing and web conference solution from Adobe. It is the next version of Macromedia Breeze and Adobe Acrobat Connect Professional. Comes with a Whiteboard, Annotation tools and phone conference.
CrossLoop simplifies the process of securely working with friends located in different physical locations and across different network environments. CrossLoop enables you to see the screen and control the mouse and keyboard on a remote computer. It is as if you are working side by side at the same PC.