This plugin warns a forum user about their space for private messages running out.
Admins can move users to other groups, e.g. VIP group, and set how much time that user will stay there.
MyDownloads is the best and most powerful downloads manager for MyBB.
This plugin adds the possibility to use HTML in posts.
This plugin allows users to set a custom status which appears on index, profile and posts.
Allows admins to make certain users' IP disappear from the logs.
Users require minimum reputation to be able to post in certain forums.
This plugin enhances your forum security and prevents data loss.
Count someone's posts since a certain date.
Allows admins to generate coupon codes to offer discounts for services.
This plugin allows you set which groups can't execute certain actions and/or view certain files.
Displays the list of user groups on index page.
Logs who downloads attachments.
Certain groups can leave a reply to reputation given to them.
Adds an advertisements manager to your MyBB installation.