OpenCore Legacy Patcher For Mac Free Download 2026
OpenCore Legacy Patcher is a free tool that lets unsupported Intel Macs run newer versions of macOS.
Free
Version 2.4.1
OpenCore Legacy Patcher Overview
Run the Latest macOS on Unsupported Macs
OpenCore Legacy Patcher (OCLP) is a free, open-source tool that allows you to install and run the latest macOS versions on unsupported Mac computers. By applying patches during the boot process instead of permanently modifying system files, it delivers a smooth and near-native macOS experience.
Built with Security in Mind
OCLP supports important macOS security features, including System Integrity Protection (SIP), FileVault, Secure Boot, and Vaulting on compatible devices. This helps keep your Mac secure while enjoying newer versions of macOS.
Native macOS Updates
The patcher supports official over-the-air (OTA) macOS updates, allowing you to download and install new releases directly through System Settings, just like on a supported Mac.
No Permanent Firmware Changes
OpenCore Legacy Patcher performs all necessary patches in memory during startup. Since it doesn’t permanently modify your Mac’s firmware, you can safely update or restore your system whenever needed.
Better Hardware Compatibility
OCLP restores support for many older graphics cards, Wi-Fi adapters, and Bluetooth chipsets, helping older Macs run modern macOS versions with improved compatibility and performance.
Unlock Modern macOS Features
Enjoy features such as Sidecar, AirPlay to Mac, Night Shift, and Universal Control on many older Mac models that don’t officially support them.
Backed by an Active Community
OpenCore Legacy Patcher is maintained by a passionate community of developers and Mac enthusiasts. Regular updates, detailed documentation, and helpful support make it one of the most trusted tools for extending the life of older Macs.
What’s New in OpenCore Legacy Patcher 2.4.1
OpenCore Legacy Patcher 2.4.1 introduces important compatibility fixes and performance improvements, with a strong focus on supporting macOS 15.5. This update enhances stability, resolves several hardware-specific issues, and improves the overall user experience for older Mac models.
Highlights of Version 2.4.1
Enhanced macOS 15.5 Compatibility – Improved support for the latest macOS release, ensuring a smoother installation and better overall system stability.
Apple Pay Fix for T1 Macs – Resolved an issue that prevented Apple Pay from working correctly on Macs equipped with the Apple T1 security chip running macOS 15.5.
Core Authentication Improvements – Fixed authentication-related errors affecting T1-based Macs on macOS 14.4 and newer.
USB Camera Compatibility Restored – Addressed a bug that caused USB cameras to stop working on Macs with USB 1.1 hardware when using macOS 15.0 or later.
Lower CPU Usage – Optimized the graphical interface to reduce CPU consumption, resulting in better responsiveness and improved performance.
General Bug Fixes – Includes additional stability enhancements and minor improvements to provide a more reliable patching experience.
Version 2.4.1 is a recommended update for users running OpenCore Legacy Patcher, especially those upgrading to or using macOS 15.5 on unsupported Macs.
App Specs
Updated on
Feb 2, 2026
License
Free
Monetization
Absolutely Free
Size
736 MB
Architecture
Intel 64
OS
OS X 10.10 or later