Simulate how objects in the Solar System move and interact under the force of gravity in 3D.
See what day of the week any date in history fell on.
Record voice and other audio on Mac.
FTP client for Mac
Recover or remove passwords on PDF documents.
Create a whitelist of your favorite cookies & more.
Speed up your system's start-up time.
Market any product on the Internet.
Directly edit the Apple address book database file.
Bring snow, Santa, and a polar bear to your desktop.
Take regular breaks and look away from your computer.
