Only use Patched Sur if you have a specific need for Big Sur (e.g., legacy software compatibility) and are willing to accept its flaws. For almost everyone else, use OpenCore Legacy Patcher for a more robust, up-to-date experience. This content was accurate as of 2025. Always check the official GitHub repositories for the latest status of any patcher tool.
1. What is Patched Sur? Patched Sur is a community-developed, open-source graphical patcher tool designed to allow unsupported Macs (typically pre-2013 models) to run macOS Big Sur (and later, versions like Monterey and Ventura via its successor projects). patched sur