If you have obtained the compatible DMG file, follow these steps:
, you might notice that the latest versions of Google Chrome no longer officially support your operating system. As of early 2026, Google Chrome typically requires macOS 12 (Monterey) or later for new installations and updates. Download Chrome For Mac 10.15.7
Chrome slows down your Mac running 10.15.7. Solution: Catalina is resource-heavy. You need the 64-bit optimized version. If you have obtained the compatible DMG file,
If you are running macOS Catalina version 10.15.7 on your Mac, you are using one of the most stable releases of Apple’s older operating systems. While Apple has moved on to macOS Ventura and Sonoma, millions of users still rely on Catalina for compatibility with legacy software or hardware. follow these steps: