Get Little Insomniac for free
Download the anti-sleep app for your platform and keep your computer awake
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Benefits
Why download Little Insomniac
A lightweight utility that does one thing perfectly
Instant setup
Install in seconds and start keeping your computer awake immediately
Tiny footprint
Less than 10MB download size with minimal memory usage
Auto-updates
Always get the latest features and security patches automatically
No account needed
Works right out of the box without registration for basic features
Requirements
System requirements
Little Insomniac runs on virtually any modern computer
Desktop
- Windows 10 or later
- macOS 10.15+ (Apple Silicon & Intel)
- Ubuntu 18.04+ and other distros
- 64-bit processor
- 50MB free disk space
- No admin rights needed
Browser Extension
- Chrome 88+
- Firefox 78+
- Opera 74+
FAQs
Frequently asked questions
Common questions about downloading and installing Little Insomniac
Yes! Little Insomniac has a free tier that works great for most users. Premium features are available for power users who need more control.
Absolutely! Little Insomniac runs natively on Apple Silicon Macs with excellent performance. It also works on Intel Macs.
No. Little Insomniac is designed to be extremely lightweight. It uses less than 20MB of RAM and virtually no CPU when running.
On Windows, use Add/Remove Programs. On Mac, drag the app to Trash. On Linux, use your package manager or snap remove.
Yes! We have extensions for Chrome, Firefox, and Opera. They're great if you just need to keep your browser session alive.
Support
Need help with installation?
Our support team is ready to help you get set up
