forumscripts

1. WpForum für WordPress

punbb_forum_script 
2. PunBB Forum

simplemachines_forum 
3. Simple Machines

miniBB_forum 
4. MiniBB

iceBB
5. IceBB

yabbforum
6. YaBB

yetanotherforum
7. YetAnotherForum

vanilla_forum
8. Vanilla

phpBB_forum
9. phpBB