No, AdBlock is free to use for basic ad blocking across all of our extensions and apps.
You can find installation steps and a list of supported browsers here: How to install AdBlock.
AdBlock Premium
AdBlock Premium is an optional upgrade available for our desktop extensions on Chrome, Firefox, and Edge.
AdBlock Premium provides additional blocking options and user-requested customizations that require more development resources than we can support through the one-time contributions we previously accepted.
👉 Learn more about AdBlock Premium