You can access this "legacy" version directly from Google’s servers or through their official download page:
Open Chrome. If prompted that your mac opens an older version, confirm that you want to launch it.
Do not trust third-party download sites. Always use the official Google server. Here is the exact method.
: You may eventually lose the ability to sync bookmarks or passwords with your Google account. Best Alternatives for Mac 10.15.7 Users
As of 2026, downloading Google Chrome on macOS 10.15.7 (Catalina) requires using an older version, as current Chrome releases require macOS 11 (Big Sur) or newer. Here is how to get a working version on Catalina: Download Chrome For Mac 10.15.7
This sets the update check interval to zero, effectively freezing Chrome at version 116. Alternative Browsers for macOS 10.15.7
A prompt may ask to confirm opening an app from the internet; click . Chrome Download for Catalina (10.15.7) - Apple Community
This guide will walk you through exactly how to download, install, and troubleshoot Google Chrome on macOS 10.15.7.
"Google Chrome cannot be opened because the developer cannot be verified." You can access this "legacy" version directly from
Open your folder and double-click Google Chrome .
While Google hides older versions, they sometimes maintain "frozen" legacy installers. Users have successfully used this Google-hosted legacy link to get Chrome 128 specifically for macOS 10.15.
If you are running macOS 10.15.7, also known as macOS Catalina, you may have discovered that the latest versions of Google Chrome no longer officially support your operating system.
Frequently continues supporting older macOS versions longer than Chrome. Always use the official Google server
While you cannot run the absolute newest version of Chrome with modern AI features, you can still download and use a highly functional, stable version of Chrome tailored for your system. Step-by-Step Guide to Download Chrome for Mac 10.15.7
Verdict (recommended audience)
Because 10.15.7 is no longer the latest OS, you might encounter specific errors. Here is how to solve them.
This is a common security issue on Macs.