Keep-awake mode active
Temporarily overrides Windows idle settings while you need your computer to stay awake.
Portable utility for Windows
KeepAwake: keep your PC awake
Keep Windows from sleeping, turning off the display, or starting the screensaver during long tasks, transfers, or presentations.
WindowsSingle .exe fileNo installation
The download opens in a new Google Drive tab.
What KeepAwake is
Keep your PC awake when you need it
UtiliTools.KeepAwake is a small desktop utility for Windows designed to avoid inactivity behaviors that can interrupt an important task.
When you enable keep-awake mode, the app prevents automatic sleep, screen shutoff, and the screensaver from starting. Turn it off when you are finished, and Windows returns to normal operation.
Key features
Lightweight, portable, and designed to stay out of your way
System tray
Minimize KeepAwake to the notification area so it keeps running in the background without taking up taskbar space.
Portable and single file
It is distributed as a single independent executable (.exe), without installation or external dependencies that you have to set up.
Integrated visual identity
The multi-resolution icon is embedded within the application itself through the internal WPF resources.
When to use it
Situations where KeepAwake can help you
Long downloads
Keep the equipment awake while a download needs to continue for several minutes or hours.
Long-running processes
Keep Windows awake while running tasks you do not want interrupted.
Presentations
Keep the display on and prevent the screensaver from appearing while you present content.
Copies and transfers
Use it while you move or copy large amounts of files and want to keep the PC available.
How to use it
Ready in three steps
1
Open the executable
Run KeepAwake directly. You don't need to complete an installation process.
2
Enable keep-awake mode
Enable this to keep Windows awake while you work or give a presentation.
3
Minimize or disable it
You can leave it working from the system tray and turn it off when you don't need it anymore.
Guide and tips
When is it useful to prevent Windows from going to sleep?
Windows uses sleep and other power-saving features to reduce energy use when your computer is idle. This is useful in everyday use, but sometimes you need your computer to keep running even when you are not interacting with it.
For example, a large download, file transfer, lengthy process, or presentation can be interrupted if Windows goes to sleep or turns off the display while you still need the computer to stay active.
KeepAwake lets you temporarily prevent sleep during these tasks. The app runs in the system tray, so it can work in the background without an open window on your screen.
Use keep-awake mode only for as long as you need it. When the task is finished, turn it off so Windows can resume its normal power-saving behavior.
Portability
Single file, without external dependencies
KeepAwake is built as a standalone executable in a single file. You can carry it with you and run it without installing additional components.
Its multi-resolution icon is also directly integrated into the internal resources of the WPF application, maintaining a Windows-consistent visual identity.
Frequently asked questions
FAQ on KeepAwake
What does KeepAwake do?
KeepAwake prevents Windows from sleeping, turning off the display, or starting the screensaver while you need your computer to stay awake.
Does it need to be installed?
No. KeepAwake is compiled as a single standalone executable (.exe), so you can run it directly without installing external dependencies.
Can it work in the background?
Yes. KeepAwake integrates with the Windows system tray. It can minimize to the notification area and keep running without taking up taskbar space.
When is it useful?
It is useful for large downloads, file transfers, long-running processes, presentations, and any task where you want to prevent Windows from activating its idle behavior.
Can I turn it off when I'm done?
Yes. Turn on keep-awake mode only when you need it, then turn it off to restore Windows’ normal power-saving behavior.
Where is KeepAwake downloaded?
The download is currently hosted on Google Drive. The download button opens the file in a new tab so you can continue from there.
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Download KeepAwake (keep-awake tool)
A portable utility to keep Windows awake for long tasks, presentations and processes you don't want to interrupt.
Open download in Google Drive ↗