How to download old Google Chrome for macOS Catalina 10.15?

Google Chrome officially requires macOS Big Sur 11 or later for the latest versions. Since you're on macOS 10.15.7 (Catalina), you won't be able to run the absolute newest version of Chrome.

However, Google did provide older versions of Chrome that supported macOS Catalina. The last version of Chrome to officially support macOS Catalina was Chrome 128.

You can try downloading this specific version from official or reputable archives. Here's a direct link to a Google-hosted version of Chrome 128 for macOS 10.15 that has been shared in Google support forums:

• Google Chrome 128 for macOS 10.15: https://dl.google.com/dl/chrome/mac/legacy10_15/GGRO/googlechrome.dmg

Please be aware that using an older version of Chrome means it will no longer receive security updates, which could potentially expose you to security risks over time. It's generally recommended to keep your operating system and all software updated to the latest versions for optimal security and performance.

It takes a bit of digging to find it but here you go:

• The last supported version for users on macOS 10.15 Catalina is Brave version 1.69.168 and Chromium 128. 

https://support.brave.app/hc/en-us/articles/18347246446733-Changes-to-macOS-desktop-browser-requirements

Brave 128.1.69.168 (should be about the same and better as Chrome) and Firefox 147.0.3- should work in Catalina.

The current version of Firefox will run on Catalina. Is there some reason that you are avoiding it?

Google Chrome requires a newer operating system. Is there a reason you need it?

Hint: No one needs it.