Our software library provides a free download of XPostFacto 4.0 for Mac. Our built-in antivirus scanned this Mac download and rated it as virus free. The file size of the latest downloadable setup file is 1.5 MB. The actual developer of this free software for Mac is Ryan Rempel. XPostFacto for Mac is categorized as System Tools.
From the developer:
XPostFacto helps you install and boot Mac OS X, Mac OS X Server, and Darwin on certain unsupported systems. When Mac OS X installs successfully, its stability on unsupported systems appears to be excellent. However, there are cases in which Mac OS X is difficult to install, and there are a variety of problems you can run into. Therefore, XPostFacto lets you install Mac OS X on some earlier machines.
You may want to check out more Mac applications, such as LeopardAssist, which might be similar to XPostFacto.