While Chrome 109 was a stable release, it is no longer a secure browser for day-to-day use on the internet. After the cut-off date, any new security vulnerabilities discovered in Chrome are patched in newer versions (Chrome 110, 111, etc.) but backported to Chrome 109 for Windows 7/8.1 users. This includes known vulnerabilities. For example, version 109.0.5414.74 fixed several major bugs, including a heap buffer overflow in Network Service (CVE-2023-0129), a use-after-free in Overview Mode (CVE-2023-0128), and other high-severity issues. However, these patches are only effective in versions up to 109.0.5414.74; any flaws discovered later remain unpatched. This creates a significant security risk, as hackers often target unpatched browsers as entry points to infect a system. Google's official guidance is that to ensure the latest security updates, users will need to upgrade to a supported version of Windows, such as Windows 11.
Google provides direct links to the standalone installers. Follow these steps to get the version that suits your system architecture.
As time goes on, newer extensions in the Chrome Web Store will drop support for Chrome 109, requiring minimum versions of Chrome 110 or higher. google chrome 109 offline installer
For the offline installer, you want the links.
Because Google actively promotes its latest, most secure versions, finding official legacy installers directly on the main Chrome homepage can be difficult. While Chrome 109 was a stable release, it
Double-click the downloaded .exe or .msi file.
: Allows for easy deployment across several machines using a single USB drive without re-downloading data. For example, version 109
: It is the final version for Windows 7/8.1, which officially lost Google support after February 7, 2023.
The web evolves fast, but with the Chrome 109 offline installer safely stored on a USB drive, you can always reinstall and revisit the internet exactly as it looked in early 2023—on your terms.