: Developers frequently need to test site performance and compatibility across various historical browser versions. Where to Safely Download Old Chrome Portable Versions
Open the .paf.exe file using an archive tool like 7-Zip Portable. Navigate to App\AppInfo\ and extract installer.ini .
Place the downloaded installer file in the same folder as the .paf.exe . Run the .paf.exe ; it will detect the local file and install it without connecting to the internet. Critical Safety & Maintenance Tips
If your real need is a that works on old systems:
: Portable versions don't "install" to your system registry. Instead, they extract files to a folder.