Just change your WordPress language to French and wpForo will be loaded in French. But only those phrases which have been translated in wpforo-fr_FR.po. You can use Poedit to edit and add new translation words.

Or can I send you the po/mo files that I made based on the loco translation of wpforo for the next update? There are plenty of mistakes and mispellings that I've corrected.

Note: please don't post in FAQ topics, those are only for guiding purposes, you should note discuss in FAQ section.

Sorry but the How to translate seems to be closed, so I can't post in it.

You say there are 3 options:

1- use the POT file. Can you be more specific please? What do we have to do with it?

2-proceed sentence by sentence. Well I just spent 1 hours translating with loco, so... no lol

3-upload Xml. Where to find or how to create this file?

Basically, I have a wpforo-fr-FR.po and a wpforo-fr-FR.mo file that I created with loco. They're in the languages folder (with other already existant files like Es, De, etc...). What do I have to do to use them, please? The only option of the dropdown menu of the plugin's settings is English.

Any help?

Thank you