macOS Catalina Patcher
macOS Catalina Patcher 1.0 for Mac is available as a free download on our software library. This free software for Mac OS X is an intellectual property of dosdude1. Our antivirus scan shows that this Mac download is malware free. The application is included in System Tools.
From the developer:
macOS Catalina Patcher offers an easy way to run macOS Catalina on your unsupported Mac.
You may want to check out more Mac applications, such as macOS Mojave Patcher, macOS Sierra Patcher or Cataline Kitty, which might be similar to macOS Catalina Patcher.