InsomniaX

InsomniaX

InsomniaX is a free, open-source macOS utility that prevents your Mac from automatically going to sleep. It allows you to override default system sleep settings and keep your Mac awake for as long as you need.
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prevent-sleep keep-awake override-sleep-settings

InsomniaX: Prevent Sleep on macOS

Free, open-source utility to override default system sleep settings, keeping your Mac awake and available at your convenience.

What is InsomniaX?

InsomniaX is a free, open-source utility for macOS that prevents your Mac from automatically going to sleep. It gives you granular control over your Mac's sleep settings so you can keep it awake when you need to.

With InsomniaX, you can easily override your Mac's default system sleep settings on demand. For example, you can tell InsomniaX to never let your Mac sleep while a specific app is open. Or you can have InsomniaX temporarily disable sleep for a set period of time, after which normal sleep settings will resume.

Key features of InsomniaX include:

  • Set custom rules to prevent sleep when certain apps are open
  • Temporarily override system sleep settings for a custom duration
  • Option for persistent settings that work across reboots
  • Lightweight and open-source so you know exactly what's running on your Mac

InsomniaX gives power users more control over when their Macs can sleep. It's perfect for situations where you need your Mac to stay awake for downloads, network processes, etc. And because it's open-source software, you don't have to worry about any shady business going on behind the scenes.

InsomniaX Features

Features

  1. Prevents Mac from automatically going to sleep
  2. Lets you override default system sleep settings
  3. Keeps Mac awake as long as needed

Pricing

  • Free
  • Open Source

Pros

Free and open source

Simple and lightweight

Easy to use with menu bar controls

Works instantly after launching

Cons

Limited to controlling sleep settings only

Requires manually launching each time

May drain battery if used excessively


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