After V59, the archived chrome old version files are official Chrome offline installers. Then launch Google chrome with chrome.exe under the extraction folder.
Just run the executable and extract the files under any folder on your hard drive.
The old versions of Chrome before V58 are packed as 7zip self-extracting executable. For users who insist on using an old version of Google Chrome and becoming vulnerable to security issues, you can find the right version of Google Chrome to download for your platform in the following sections.
