Disk Alarm Monitors Mac Hard Drive Free Space

Pomcast.biz announced Monday the release of Disk Alarm, the company’s first Mac OS X commercial application. Disk Alarm monitors your Mac’s hard drive space and alerts you when you’re running low on space or when you hit a predetermined capacity.


  • Alerts you when you have reach a certain amount of disk space
  • Optionally alerts with a sound, very useful when you are away from the computer screen
  • Runs as an agent app, close the settings window and it will still alert you
  • Optionally stays in your menu bar for fast access mentioning the free space
  • Check manually the space if you don’t want to have it automatically
  • Added (optionally) to your login items so it’ll always run when the computer starts
  • Ability to see set the checked space in percents instead of MB/GB

The app is available on the Mac App Store for US$3.99. It requires Mac OS X 10.6.6 or later.

Disk Alarm Screenshot

Disk Alarm Screenshot
(Click the image for a larger version)