MyTwitter Connect 3.0 von Shade
A plugin to integrate Twitter with MyBB, letting users login and register through Twitter.
Social Login, 35+ Social Networks 2.7.2 von OneAll
Professionally developed and free myBB module that allows your users to register and login to your myBB forum using their existing account from 30+ Social Networks.
MyBB FancyBox 0.8.4 von Eldenroot
ProStoreModded 1.0 von xImAunos
Store modified to be stable in version 1.8.x of mybb and translated into Spanish maintaining the language that came by default (English)
CoderMe Donation 6.0.0 von tera
Accept Online/Offline Donations through Payza, 2checkout, PayPal, Western Union and Bank/Wire transfer.
MyFacebook Connect 3.4 von Shade
A plugin to integrate Facebook with MyBB, letting users login and register through Facebook.
MySocialLinks 1.2 von susano
A plugin that lets you add social icons with links to your forum along with additional features.