The demo version of WinWedge is for testing & evaluation purposes only. All the features of the Pro version are available in this demo, including TCP-Wedge. However, it will always display the About window while it is running and the About window cannot be closed. While in an activated state, it is limited to 10-minute sessions. If you wish to continue using it after that time has expired, you need to quit, restart, and re-activate the demo. As the demo is for evaluation purposes only, it may not be used in any commercial application.