Extract the mod archives. Drop the individual mod folders directly into your new mods directory.
Are you trying to get a of the game running with mods, or are you more interested in the legal arguments regarding game modifications? anno 1800 mod loader for cracked version work
If the game launches but no mods load, check the folder structure. A common mistake is nested folders. The correct path must look like this: Anno 1800/mods/[ModName]/modinfo.json . If there is an extra folder layer, the loader will ignore it. Invisible User Interface (UI) Extract the mod archives
Which released the specific build you are running? anno 1800 mod loader for cracked version work