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To download NIWO Slumber from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.

NIWO Slumber

By NIWO Software

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NIWO Slumber 1.1 is in development, with a lot of new Features and Improvements, so stay tuned.

NIWO Slumber is a smart Tool/Timer which can shutdown, restart, sleep or logout your computer at a given time (e.g. in 1 hour). You can use this tool to turn of your Computer at night or when you want to make a break at a given time.

Main Features:

• Global Hotkey to show up the Slumber Window
• 4 Actions (Shutdown, Restart, Sleep and Log Out)
• Status Item (to activate the Slumber qickly)
• Shows the time at the status item (see Screenshots)
• Presets to activate a Slumber in just 2 clicks (for Shutdown, Restart, Sleep and Log Out)
• Create, Edit and Manage your own Templates
• Notifications
• Growl Support
• Can play a System sound
• NIWO Service Center to send us Bug reports and Feedback

So buy NIWO Slumber today and your computer will never again be turned on all night.

What's New in Version 1.0.1

This is a maintenance Update. The following Bugs has been Fixed

[FIXED] - NIWO Slumber sometime crashes when it will shutdown the Mac
[FIXED] - Some Localization Issues
[ADDED] - NIWO Service Center remember the last Position


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Customer Reviews

HotMacApps Review

NIWO Slumber is a useful application for your Mac that can log out, shut down, restart or put your machine to sleep with a set timer. At any time you can simply restart the timer so the countdown start all over again. You can also choose from a few pop up messages that remind you of the action that will take place minutes before it happens. You can even give NIWO Slumber a try by going to the developers website and downloading a free trial version.

I always think it is ideal to shutdown or at least restart your machine every 24 hours and this app could make it easier to remember and basically do it for you. However unlike an app I reviewed last week “Sleepy”, NIWO Slumber is not able to do force shutdowns. So if you leave Safari open with a few tabs, that will stop the action from taking place. Also there is no way to set a specific time of day to routinely shutdown or restart your machine, only a countdown timer. But if you are having doubts about how useful NIWO Slumber would be for you, then go and visit their site and download a free trial before you make any assumptions.

NIWO Slumber
View in Mac App Store
  • $4.99
  • Category: Utilities
  • Updated:
  • Version: 1.0.1
  • Size: 4.8 MB
  • Languages: English, Dutch, French, German, Italian, Russian, Spanish, Swedish
  • Seller:

Compatibility: OS X 10.6 or later

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.