PreventTurnOff (64bit)3.53

PreventTurnOff is a small utility designed to keep your computer running without interruptions. It helps stop the system from automatically shutting down, sleeping, or logging off unexpectedly. This is especially useful when you are performing long tasks that require continuous operation.

PreventTurnOff works quietly in the background. Once activated, it prevents power-saving features from activating. This ensures that downloads, updates, or ongoing work are not interrupted. Users can rely on it to maintain stability during important tasks.

Setting up PreventTurnOff is simple. It requires minimal configuration, and the interface is straightforward. Users can quickly enable or disable its functions without navigating through complex menus. This ease of use makes it accessible to a wide range of people.

PreventTurnOff also supports multiple scenarios. It can be useful during presentations, media playback, or system maintenance. By keeping the computer awake, it reduces the risk of lost progress. PreventTurnOff provides a reliable way to maintain system activity when needed.


Key Features:

  • Block System Shutdown – Prevents Windows from shutting down, restarting, or logging off unexpectedly.
  • Disable Sleep & Hibernate – Stops the PC from entering sleep or hibernation mode while running critical tasks.
  • Customizable Exceptions – Allows certain programs or processes to bypass the lock if needed.
  • Background Monitoring – Runs quietly in the background without interfering with normal PC usage.
  • User-Friendly Interface – Easy to enable or disable with just a few clicks.
  • Scheduled Protection – Can be set to automatically prevent shutdown during specific times or events.

Shutdown Timer Shutdown Scheduler Prevent Shutdown

Program available in other languages

User Reviews

User Rating

License:

Free

Requirements:

Windows 7 64/ Windows 8 64/ Windows 10 64/ Windows 11 64

Languages:

Multi-languages

Size:

0.26 MB

Publisher:

Nenad Hrg

Updated:

Mar 17, 2026

Clean

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Security Levels

To avoid any potential harm to your device and ensure the security of your data and privacy, our team checks every time a new installation file is uploaded to our servers or linked to a remote server and periodically reviews the file to confirm or update its status. Based on this checking, we set the following security levels for any downloadable files.

Clean

It is highly likely that this software program is clean.

We scanned files and URLs associated with this software program in more than 60 of the world's leading antivirus services; no possible threats were found. And there is no third-party softwarebundled.

Warning

This program is advertising supported and may offer to install third-party programs that are not required. These may include a toolbar, changing your homepage, default search engine, or installing other party programs. These could be false positives, and our users are advised to be careful when installing and using this software.

Disabled

This software is no longer available for download. It is highly likely that this software program is malicious or has security issues or other reasons.

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