how can i create a forum for free?

you are in wrong section

anyway...lalu if you want to make ur own forum. It is very difficut. then open www.w3schools.com and start learning Php, MySQl and Perl . I 'll suggest you readymade forums like PhpBB or VBulentin or YaBB. Google it you 'll find many. but I recomend u PhpBB

Go to this site
*www.forumup.com/

You can create free phpbb based forums here!
Mods pls move it in QnA section!