# Add extension (crx) to allowlist

  

* [Windows](#windows)

* [macOS](#macOS)

* [Linux](#linux)

  

### Windows

  

> Advance Notice: after adding the allowlist-policy you'll get a message
> *Your browser is managed by your organisation* on the extensions page (and some settings like Secure DNS are disabled).
> 
> To remove this message you'll have to remove the added policy from the
> registry again (run regedit and for Chrome check
> HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome).

  

If you still want to add the extension to the allowlist:

  

- Run as administrator one of the reg-files in allowlist-folder of [this](https://forge.bitmutex.com/bitmutex/bpc/archive/chrome.zip) repo-branch (unzip).

- for Edge 116+ you may also need to run the `Forcelist`  reg-file (also undo reg-file provided) or switch to *Load unpacked* installation.

  

- If you already added extensions to the allowlist than you should change "1" to a new value (also change name of HLM-key for beta/developer versions of browsers).

- To add more extensions to the allowlist you can add more lines.

Example Chrome-regfile:

```

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome\ExtensionInstallAllowlist]

"1"="lkbebcjgcmobigpeffafkodonchffocl"

"2"="extension-id2"

```

  

You can also run the PowerShell script `bypass_paywalls_clean_allowlist.ps1` (as administrator) to add extension to the allowlist (script checks if extension already allowed or adds new registry-key).\

For the parameter browser enter chrome, edge or brave.

  

### macOS

  

- Run with admin rights one of the .mobileconfig files in allowlist-folder of extension (unzip).

- 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.\

- To add more extensions to the allowlist you can add more lines.

``` xml

<key>ExtensionInstallAllowlist</key>

<array>

<string>lkbebcjgcmobigpeffafkodonchffocl</string>

<string>extension-id2</string>

</array>

```

  

### Linux

  

[Chromium-based browsers allow local installations of extensions](https://developer.chrome.com/docs/extensions/mv3/hosting/#hosting), so not necessary :)