# Add extension (crx) to allowlist * [Windows](#windows) * [macOS](#macOS) * [Linux](#linux) ### Windows Run as administrator one of the reg-files in [allowlist-downloads](https://gitlab.com/magnolia1234/bypass-paywalls-chrome-clean/-/tree/master/allowlist) If you already added extensions to the allowlist than you should change "1" to a new key (also change name of HLM-key for beta/developer versions of browsers). Example Chrome-regfile: ``` Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome\ExtensionInstallAllowlist] "1"="lkbebcjgcmobigpeffafkodonchffocl" ``` ### macOS Run one of the .mobileconfig files in [allowlist-downloads](https://gitlab.com/magnolia1234/bypass-paywalls-chrome-clean/-/tree/master/allowlist) (requires admin rights) Finally restart the browser's process (in the Dock: right click on Chrome, 'Quit', reopen). This assumes your device is not being managed by MDM software and you don't have any profile related to the 'ExtensionInstallAllowlist' policy already active. ### Linux [Chromium-based browsers allow local installations of extensions](https://developer.chrome.com/docs/extensions/mv3/hosting/#hosting), so not necessary :)