Configure extension installation blacklist

Allows you to specify which extensions the users can NOT install. Extensions already installed will be removed if blacklisted.

A blacklist value of '*' means all extensions are blacklisted unless they are explicitly listed in the whitelist.

If this policy is left not set the user can install any extension in Vivaldi.

Supported on: Microsoft Windows XP SP2 or later

Extension IDs the user should be prevented from installing (or * for all)

Registry PathSoftware\Policies\Vivaldi\ExtensionInstallBlacklist
Value Name{number}
Value TypeREG_SZ
Default Value


Administrative Templates (Computers)

Administrative Templates (Users)