ahoo Groups is a small group exchange and sharing of network platform, similar to the free community forum, the forum features thoughtful design, support a variety of post format, you can set access rights, more powerful management features. You can use Yahoo! ID logged on to Yahoo, to create or join groups of interest.
address:http://groups.yahoo.com/

Boardster free phpBB forum, unlimited space,unlimited bandwidth,with advertising, into the “Create Forum” registration. Application, the receipt of the letter can be used activate your account.
Address: http://boardster.net

Edit board a free forum provider, using phpBB forum program, a variety of styles to choose from,there are advertisements.
Address: http://www.editboard.com

ForumsDot free phpBB forum to support multi-language version, if you want to use the simplified Chinese version, choose the Languages option in Chinese [Simplified] can, on Chinese support for the general, ForumsDot also provides eXtreme Styles mod features can be easily installed to replace skin theme, with ads.
Address: http://www.forumsdot.com

FreeSMF free Simple Machines Forum forum services, for when there are optional English style,In addition, its website claims to be unlimited number of times to back up and download the database, document, or binding your own domain.
Address: http://www.freesmf.org

Web site offers free phpBB forum phpBBing simple registration will have their own personal forum for free. In addition, phpBBing phpBB2 and phpBB3 provided for users to choose the two systems, English interface, with ads.
Address: http://www.phpbbing.com

forum5 free forum,set up by phpBB Forum procedures, application is simple, you can bind your domain name. However, the Chinese support is not very good, more suitable for plain English content.
Address: http://www.forum5.com

FreePowerBoards offer free phpBB forum application, English interface, but you can add Chinese language pack. Also provides independent 2 domain may also bind its own top-level domains.
Address: http://freepowerboards.com

YoForums free phpBB forum, English interface, but you can add multi-language pack (including Simplified Chinese package included), providing an independent secondary domain names, there are 70 different styles to choose from the Forum theme, will be able to obtain a registration of their own forums.
Address: http://www.yoforums.com

Lefora Web2.0-style with a forum for self-development platform, it provides a forum for each to create a secondary domain name, and have to import other Blog’s RSS articles, offers a variety of templates, the sidebar Widget support to show, Embed YouTube video and a series of features. Relatively simple applications, the Chinese support is still sound.

Address: http://www.lefora.com