NexPostFacto

A collection of tools to run newer OS versions on Macs that don't officially support them

Looking for my macOS Big Sur Patcher? Go here.

All of these patchers support GPU acceleration!
NexPostFacto 10.7 - install OS X 10.7 Lion on Early 2006 Macs which have had their CPU upgraded to a Core 2 Duo
NexPostFacto 10.8 64-bit - install OS X 10.8 Mountain Lion in full 64-bit mode on Macs with ATI X1300/X1600/X1900 GPUs
NexPostFacto 10.8 32-bit - install OS X 10.8 Mountain Lion in 32-bit kernel mode on all unsupported Macs with a Core 2 Duo or Xeon. Many fewer bugs than MacPostFactor.
NexPostFacto 10.9 - install OS X 10.9 Mavericks with GPU acceleration on Macs with ATI X1300/X1600/X1900 GPUs
Why the name? An homage to XPostFacto, which did the same thing for OS X 10.0-10.4.