MacBlender

Use the command line sips program to convert ICNS files to other image formats

Learn how to quickly toggle between U.S. standard and metric dimensions in the MacTracker utility.

Learn how to set Safari’s RSS article length slider using just the keyboard.

Learn how to make Terminal use a randomly-selected background image each time you open a new window.

Here’s a quick way to convert any number of images into new slides in Keynote.

Learn how to set an audio volume level lower than you might think possible.

Learn how to use a couple of built-in OS X tools to create different wake-up schedules for your Mac (i.e. wake up later on the weekend than on a weekday).

Use a couple of keyboard shortcuts to simplify working with folders in iTunes.

Learn how to use a couple of built-in OS X tools to create different wake-up schedules for your Mac (i.e. wake up later on the weekend than on a weekday).

Learn how to use a couple of built-in OS X tools to create different wake-up schedules for your Mac (i.e. wake up later on the weekend than on a weekday).