i want to install forum and i choose but i hear that it’s free and when i visited the official website i find i should pay i don’t understand plz help
The software is free and you can install it wherever you want but if you want someone to host it for you, you have to pay for that.
ohh thank you and there’s no difference when i buy or install alone i mean in code no risk
No difference. But if you install it on your own server, you can add whichever plugin you want (most of which are also free), while on a hosted discourse instance, there are usually limitations to which plugins can be added.
You’re not paying for the software, you’re paying for the hosting.
can he support arabic language
AFAIK, not country specific, but there is eg.