Alternatives to InsomniaX for Windows with any license

Don't Sleep

Don't Sleep is a small portable program to prevent system shutdown, Standby, Hibernate, Turn Off and Restart.

Free Windows
Sits in the System Tray Add a feature

13 Like
NoDoze

NoDoze simulates keyboard/mouse activity to keep the screensaver from activating. Its activity depends on currently running programs. You can use regular expressions or...

Free Open Source Windows
No features added Add a feature

2 Like
noblackout

Disables screensaver and powersaving while running programms from a choosen directory.

Free Open Source Windows
Java Sits in the System Tray Add a feature

1 Like
Sleep Preventer

Prevents your computer from going to sleep, hibernate, dim the display or start the screensaver. Application runs in the system tray when closed. New in version v1.3:...

Free Windows
Portable Sits in the System Tray Add a feature

3 Like
Keep Display On

This little program prevents the display to go into screensaver mode when it's running, simple and easy.

Free Windows
No installation No installation required Add a feature

1 Like
Know any more alternatives to InsomniaX?
Suggest an application to this list