MLPostFactor screenshots

MLPostFactor allows users to install Mountain Lion on older Macs, such as MacBooks, MacMinis, and iMacs.
MLPostFactor 0.3 : Main window
MLPostFactor 0.3 : Main window

Alternative downloads

Delicious Library 2
rating

NOTE: Delicious Library 3 is now available on the Mac App Store (but requires at least Mountain Lion).

Memory Monitor
Free
rating

Very small, open-source system utility.

Mountain Lion Secrets
Free
rating

A utility to help you customizing and optimizing Mac OS X Lion installation.