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PowerGuardian monitors a connected UPS (uninteruptable power supply) and if the power event is sustained, safely shuts down your computer, even saving your open files and work-in-progress.

PowerGuardian works with UPS's from most popular manufacturers (Belkin, APC, Powerware, Best Power, Tripplite, CyberPower, BlackOut Buster).

With the addition of a USB-to-Serial Converter from Keyspan, PowerGuardian will work with a wide range of serial UPS products; you are no longer restricted to the few models that support USB.


Mac OS X 10.1.2 or later

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5 1


Current Version (1.x)


Downloads 4,161
Version Downloads 2,783
Type Utilities / Backup
License Demo
Date 06 Nov 2003
Platform OS X / PPC 32
Price Free
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