Yes, it is perfectly possible to have jforum on any language you want.
All
you should do is to make a file with the transalations. The current version has only en_US support, in the file called "en_US.properties", which you can find in the directory "WEB-INF/config/languages".
To have translation to other languages, just create one.. "chinese.properties", for example..
Rafael
[originally posted on jforum.net by Rafael Steil]