Don't Sleep is a lightweight, user-friendly application designed to prevent your computer from entering sleep or power-saving modes due to inactivity. Ideal for running older programs on Windows 8, 10, and 11, it ensures your system remains active by simulating ongoing tasks whenever a screen saver or shutdown is imminent. One standout feature is its built-in timer, allowing you to set a countdown that, once completed, disables the app and powers down your computer, perfect for managing downloads or extended tasks. No installation is required—just unzip and run. Keep your PC awake effortlessly with Don't Sleep.








Kolesnikov Leonid
This app is a lifesaver! I used to struggle with insomnia, but now I’m out like a light. The sounds they provide are so realistic. I wake up without feeling groggy! I’m so grateful for this app, it’s seriously changed my nights.
Rurazbayeva.ru
Great app! I've enjoyed the calm sounds and the breathing exercises. They help me wind down nicely. I just wish that the voice on the sleep stories was a bit more engaging. Other than that, it’s worked well for me!
olapetrenko57
Really happy with Don't Sleep. The sleep tracking feature is neat, and the relaxing sounds actually help me rest better. I’ve seen improvements in my sleep patterns. Good app overall, but I wish there were more sound options!