Windows

PreventTurnOff 3.53

Small application that prevents your computer from unexpected shutdowns.

Download Freeware263.61 KB

Description

The PreventTurnOff is a software that prevents the operating system from shutting down, sleeping, or performing other automatic actions while you engage in important activities, such as downloads or tasks that require extended periods. It is portable, meaning it doesn't require installation, and offers options to block shutdown, hibernation, and sleep mode, as well as adjust screen brightness. It is a practical tool to ensure that the computer remains active for the necessary duration without unwanted interruptions.

Old versions

3.51 · 10/15/2025 3.45 · 01/18/2025 3.43 · 11/12/2024 3.33 · 02/27/2024 3.31 · 09/11/2023 3.21 · 05/25/2023

File security

0/69 engines flagged the file in the recorded scan.

Scan date: 03/12/2026

SHA-256: 9fa3e4e3bf4272c2f34ec9e68333b4045a77fa3e5150fb6610ef4c3adcc7a2ab

View report on VirusTotal ↗

The scan result does not replace normal precautions when installing files.

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