Opencore-legacy-patcher [2025]

While OCLP supports a wide range of machines, the "experience" varies based on the hardware generation.

OpenCore Legacy Patcher (OCLP) is an open-source project that lets you run recent versions of macOS (including Monterey, Ventura, Sonoma, and Sequoia) on Macs that Apple officially dropped support for. It uses the OpenCore boot manager plus post-install root patches for Wi-Fi, graphics, USB, and other legacy hardware. opencore-legacy-patcher

OpenCore Legacy Patcher is one of the best projects in Mac history. It keeps perfectly functional hardware out of landfills and gives you a modern OS experience for free. If you have a Mac from 2012–2015 that’s gathering dust, OCLP will make it feel new again. While OCLP supports a wide range of machines,