Alternatives to InsomniaX for Mac with any license

  • Caffeine for Mac

    Caffeine is a tiny program that puts an icon in the right side of your menu bar. Click it to prevent your Mac from automatically going to sleep, dimming the screen or...

    • Discontinued The program is no longer updated and seems not to work. Last version, 1.1.1, released in December 2010, can be still downloaded from the official website.

    Free Mac

    Caffeine for Mac icon
  • NoSleep

    NoSleep makes closing of your MacBook lid possible without going to a sleep mode. Now you shouldn't have to plug your mouse and monitor to stay computer awake - just...

    Free Open Source Mac

    No features added Add a feature

    NoSleep icon
  • InsomniaT

    This is a kernel extension and clients that allow the MacBook to disable sleeping when the lid is closed. MOUNTAIN LION IS NOT SUPPORTED

    Free Open Source Mac

    InsomniaT icon
  • PleaseSleep

    PleaseSleep is a utility software designed for Mac OS X that helps put your computer to sleep when you know some other app is preventing your Mac from going to sleep. ...

    • Discontinued The developer has quit and the official site is gone except for a farewell message, but the site has been archived by Internet Archive: https://web.archive.org/web/20151202113600/http://www.dragonone.com/products/macosx/pleasesleep/

    Free Mac

    No features added Add a feature

    PleaseSleep icon
  • Lungo

    Lungo prevents your Mac from falling asleep and your screen from dimming. This can be useful when: - Doing a presentation at work - Watching YouTube videos in...

    Commercial $ $ $ Mac

    Lungo icon
  • SmartSleep

    SmartSleep lets you select each sleep state. Additionally the new SmartSleep state lets your notebook just sleep while the battery has a high level. If the battery level...

    • Discontinued Program hasn't been updated since 2013. No longer on app store.

    Commercial Mac

    No features added Add a feature

    SmartSleep icon
  • Sleep No More

    A tiny menu bar application, that prevents your Mac from sleeping for a set amount of time.

    Free Mac

    No features added Add a feature

    Sleep No More icon
  • SleepTime

    SleepTime is a light-weight app that lives on your menu bar, letting you easily set a timer to put your Mac on sleep automatically after a specified time period you...

    Commercial $ $ $ Mac

    No features added Add a feature

    SleepTime icon

Platforms

Desktop