Xenforo

Sends a direct message to users who have had a user group promotion.

Uses first attachment in threads for open graph.

Shows number of resource views by visitor type.

Creates an account upgrade receipt.

Allows members to view their account upgrade purchase history.

Adds a note area to the footer.

Provides a simple profile page.

This add-on is useful if you would like to define your own thread prefix background color.

Allows selecting the best answered reply in a thread.

Allows only the thread starter and selected user groups to make replies.

Allows extending edit time limit for thread author.

Provides information about the searches being made by guests and members.

Would you like to change your default Font Awesome node icons with image like this?

This addon creates additional BBCodes for linking to various content found on XenForo forums

You can choose a default image for the ladder levels, as well as custom images for each level.