phpBB is the beat free PHP based forum script. Many popular forum runs on phpBB with thousands of member this tells the power of phpBB.
The latest phpBB version is 3.0.8. If you are also running phpBB based forum and looking for free phpBB skins then here are 5 free phpBB skins which are compatible with phpBB 3.0.8. Finding good looking free phpBB skins can be difficult. If you are ready to spend some money for phpBB skin then I will recommend you to go for RocketTheme where you will find many beautiful phpBB themes.