Carbon Copy Cloner - Create a complete image copy of your entire Hard Drive Disk

Macs Fan Control - manually bypass and determine faulty temperature sensors

OS X El Capitan - Latest Operating System for apple computers

OS X Yosemite - El Capitan predecessor apple operating system 

OS X Mavericks - yosemite PREDECESSOR APPLE OPERATING SYSTEM

OS X mountain lion - mavericks PREDECESSOR APPLE OPERATING SYSTEM 

OS X lion - mountain lion PREDECESSOR APPLE OPERATING SYSTEM 

OS X snow leopard - lion PREDECESSOR APPLE OPERATING SYSTEM 

Ease us data recovery - Free data recovery tool (recover deleted files) 

GFX Card Status 2.3 - switch between integrated and dedicated graphics