Onox: This is great, thank you ! (although I ended up buying the game on Steam) [edit : it does not seem to work ! ]
oninowon: Thanks Lliihhaaoo for the clarification.
I have another question but this is a question for anybody. Do you need to download the Steam client server to download mods from it? I just have a Steam account for their forums. I had the Steam client on my old laptop but I decided not to download the Steam client onto my new laptop. I tried downloading mods for other games I got on GOG but it did not work. I don't understand what I'm doing wrong.
Onox: I think that you don’t even need a Steam account to download something with
http://steamworkshopdownloader.com. However, it seems that it still doesn’t work for Low Magic Age :/
Thanks for the feedback. I'll research it again.