Check if your Mac officially supports macOS Big Sur or newer. Click the in the top-left corner of your screen. Select About This Mac .
The page will detect your Mac automatically. You’ll see a blue button.
Historically, Chrome was known as a memory hog on Mac, but 2026 brings significant improvements. The “Memory Saver” mode is now enabled by default; it releases memory from inactive tabs, freeing up resources for active ones. Since Apple transitioned to its own Silicon chips and Chrome developed full native support, the browser’s performance and power efficiency have taken a huge leap. Chrome also reduces JavaScript timer wake-ups for background tabs to improve battery life on MacBooks.
Apple officially ended security support for macOS Catalina, prompting Google to freeze updates for the platform. download chrome for mac 10157 top
Locate the downloaded file (e.g., googlechrome.dmg ) and double-click it.
Running a 2025/2026-era browser on a 2019 OS means you may eventually miss critical web security patches. Use Time Machine frequently.
A: No. Chrome for Apple Silicon is labeled arm64 , but the version number is still standard (e.g., 125.x.x.x). No special “10157” build exists. Check if your Mac officially supports macOS Big Sur or newer
Here are some additional tips and tricks to help you get the most out of Chrome on your Mac:
Ensure you have a stable internet connection, at least 500 MB of free disk space, and administrator privileges on your Mac to install the application.
Hackers constantly find flaws in Chromium architecture. Because your version is frozen, newly discovered exploits will never be patched on your machine. The page will detect your Mac automatically
Once you have downloaded the .dmg file using one of the methods above, follow these steps to install it:
Because this is a text generation request, standard scannability constraints and emoji rules are bypassed to provide a natural, standard article format. How to Download Chrome for Mac 10.15.7 (macOS Catalina)
Wait a few seconds for the file copying process to complete. Step 4: Launching Chrome for the First Time