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PowerToys vs NoSleep: catalog facts
PowerToys	NoSleep
Free Free and open source under the MIT licence, published by Microsoft.	Free Free and released into the public domain under the Unlicense.
Windows	Windows
Over thirty utilities in one installer, each of which can be enabled or disabled FancyZones window layouts and Keyboard Manager remapping cover two of the biggest gaps in Windows	Very small and focused on one task Works where power settings are locked by policy
Windows only, and some utilities need Windows 11 Running everything at once adds background processes and memory use	Windows only Few options beyond keeping the machine awake
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License: Unlicense
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 20, 2026	Official website Full listing and sources Checked October 2, 2026

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