Remember to go back to the normal version of Chrome by unsetting the Group Policy settings and letting Chrome update itself when you're done. Chrome will automatically download the target version and prompt you to restart.ĭo note that this deletes local user profiles and recreates them from remote including redownloading browser extensions, so use with caution. Right-click on the IE Tab icon and select Options to learn more about setting the emulation mode. However, you have control over which emulation mode it uses. Finally open Chrome, go to Settings-> About and let it check for updates. IE Tab uses your currently installed version of Internet Explorer to render web pages in Chrome.set the Target version prefix override to enabled and your desired version.set Rollback to target version to enabled.In Computer Configuration-> Administrative Templates-> Google-> Google Update-> Applications-> Google Chrome,.Open Group Policy editor and the required settings now exist.adml in the language subfolder (en-US) as found in the zip you downloaded) adml files into %systemroot%/PolicyDefinitions (. Download the Google Update policy template (alternatively Chrome Enterprise also contains the files you'll need) and unzip it.Google's docs didn't put all the information in one place, so here are the steps for a normal Chrome user in Windows 10: Then I set the regular version of Chrome to the older version I needed.

For the 'current' version I installed Chrome Beta.

While I don't have a way to emulate a different version, I did find a way to have a current and an old version installed at the same time. Many hosted providers will allow you to spin up fresh VMs with automated tasks to install applications and services. You can manually set up these, using VirtualBox or similar. I think the best solution would be to set up some VMs for the different environments and browsers you want to test with. Everything is self contained in a directory, but it will likely perform differently from normal installations. In OSX, you might be alright, provided you modify the user directory path.Īn alternative solution would be trying the portable versions of Chrome that appear over the Internet, usually illegally. At least in Windows, the application would likely write to the same registry keys. However, I don't think the installations are fully isolated from one another. You can open the Chrome Dev Tools by pressing F12 on Windows or Cmd + Opt + I on a Mac. In theory, it should be possible to install multiple Chrome instances side-by-side because the installation directory is OS user based. I've used IE 8 emulator in the past, and on occasion it has provided different results from the version I installed on an XP VM. It's not very reliable to emulate them anyway. It's not possible to emulate older versions of Chrome from within DevTools, as is possible in IE.

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