, 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.

For users on Catalina, this means the version of Chrome currently running on their machine is likely the final build optimized for that OS. Once an operating system falls off the support roster, it no longer receives patches for new security vulnerabilities, feature updates, or compatibility improvements for modern web standards. This leaves the user with a difficult choice: upgrade the hardware, upgrade the OS if possible, or accept the limitations of an outdated browser.

Open Chrome from your Applications folder or Launchpad. If a security warning appears, click Open . Alternative Browsers

Feature highlights on Catalina

You need to access Google’s official archive or use the direct download link for the last Catalina-compatible build.