Xenforo

AdminOnlyTags lets you mark individual tags for admin-only use

a powerful extension designed to enhance user engagement and reward participation

General cosmetic clean up of profiles. Also has options to pick what does/does not show on the user

Turn your community into your growth engine.

lets admins manually spotlight standout members as Daily, Weekly, or Monthly Champions

Displays user activity below content.

introduces a powerful, explainable, and extensible reputation engine built entirely on XenForo core

A lightweight template hack to automatically rotate forum logos for seasons, events, or subtle brand

You can collapse some lists per add-on.

allows you to add a day countdown till the selected end date in the page criteria in the notice

Transform your forum's avatar selection with a dynamic, zero-configuration gallery.

Adds an avatar notice.

Adds campaign ID to eBay links.

Allows showing custom avatars by user group.

Checks for orphaned data attachment files.