guide system

Get an overview of your file system to save space.

Make a bootable backup of your OS X system.

Remove unnecessary system files which clog up the disk space.

Powerful sysadmin/enterprise tool for inventory, imaging, updating, system maintenance.

Quickly access useful system tasks.

Graphical front-end for Git, the distributed version control system.

Free 3D modeling, animation, and rendering system.

Displays system information in its Dock icon.

Accounting system for cash-based organizations.

Play with OS X's text-to-speech system.