Disk Utility
- Create, mount, convert, compressed and encrypted disk images, hard drives, DVD.
DigitalColor Meter
- DigitalColor Meter shows you the colour value of any pixel on the screen.
ColorSync Utility
- ColorSync is the built-in colour management system in OS X.
Birthdaybook
- Simple and very useful application which presents elegant reminders of all upcoming birthdays and other events according to a user defined date range.
Audio MIDI Setup
- Control settings for all audio going into and out of your Mac.