OpenCore Legacy Patcher 1.4.2

OpenCore Legacy Patcher for MacOS Download (2024) - FileCR

Free download OpenCore Legacy Patcher for MacOS Latest offline Installer - Experience macOS just like before.


Free Download OpenCore Legacy Patcher latest standalone offline installer for macOS. It enables users to install the latest macOS versions on unsupported systems.

Overview of OpenCore Legacy Patcher for macOS

The OpenCore Legacy Patcher is a powerful tool that enables users to install and run macOS on unsupported legacy hardware. Developed as an alternative to the traditional Clover bootloader, It is a flexible and efficient solution for those seeking to bring the latest macOS versions to their older Macs. The project's main goal is to breathe new life into Macs no longer supported by Apple, allowing for installing and using macOS Big Sur and newer machines as old as 2007.

Using the OpenCore framework, this patcher offers enhanced compatibility, stability, and security for legacy systems, allowing users to enjoy the latest macOS features and improvements on their older machines. Whether you own a MacBook, iMac, or Mac Pro that no longer receives official updates from Apple, the OpenCore Legacy Patcher opens up a world of possibilities.

Features of OpenCore Legacy Patcher for macOS

  • Native Over the Air (OTA) System Updates
  • Supports Penryn and newer Macs
  • Full support for WPA Wi-Fi and Personal Hotspot on BCM943224 and newer wireless chipsets
  • System Integrity Protection, FileVault 2, .im4m Secure Boot and Vaulting
  • Recovery OS, Safe Mode, and Single-user Mode booting on non-native OSes
  • Unlocks features such as Sidecar and AirPlay to Mac, even on native Macs
  • Enables enhanced SATA and NVMe power management on non-Apple storage devices
  • Zero firmware patching required (i.e., APFS ROM patching)
  • Graphics acceleration for both Metal and non-Metal GPUs

Technical Details and System Requirements

Supported Models for macOS Ventura

  • iMac16,1 (21.5-inch, Late 2015)
  • iMac16,2 (21.5-inch and 21.5-inch 4K, Late 2015)
  • iMac17,1 (27-inch 5K, Late 2015)
  • MacBook9,1 (12-inch, Early 2016)
  • MacBookAir7,1 (11-inch, Early 2015)
  • MacBookAir7,2 (13-inch, Early 2015)
  • MacBookPro11,4 (15-inch, Mid 2015, iGPU)
  • MacBookPro11,5 (15-inch, Mid 2015, dGPU)
  • MacBookPro12,1 (13-inch, Early 2015)
  • MacBookPro13,1 (13-inch, Late 2016)
  • MacBookPro13,2 (13-inch, Late 2016)
  • MacBookPro13,3 (15-inch, Late 2016)
  • Macmini7,1 (Late 2014)
  • MacPro6,1 (Late 2013

Supported Model for macOS Monterey

  • iMac14,4
  • iMac15,1
  • MacBook8,1
  • MacBookAir6,1
  • MacBookAir6,2
  • MacBookPro11,1
  • MacBookPro11,2
  • MacBookPro11,3


Q: Is OpenCore Legacy Patcher safe to use?
A: OpenCore Legacy Patcher is a widely recognized and trusted tool within the macOS community. However, as with any system modification, some risk is always involved. Following the official documentation and guidelines the developers provide is essential to ensure a safe and successful installation.

Q: Can I update macOS after using OpenCore Legacy Patcher?
A: Yes, you can update macOS on your legacy system even after using OpenCore Legacy Patcher. However, waiting for the patcher developers to release compatibility updates for newer macOS versions is important before proceeding with the update.

Q: Can I dual-boot macOS and another operating system using OpenCore Legacy Patcher?
A: OpenCore Legacy Patcher supports dual-boot configurations, allowing users to install and run multiple operating systems on their legacy Macs. You can follow the patcher's documentation to set up a dual-boot system with macOS and another compatible operating system.

Q: Can I reverse the changes made by OpenCore Legacy Patcher?
A: It is possible to remove OpenCore Legacy Patcher and revert your system to its original state. The Patcher documentation provides guidelines on safely uninstalling it from your legacy Mac.

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