Since version 2.9.9.17 introduced a nifty modloader to the game, mods have now their own folder. This means no more cluttered folders aswell as easy installing and uninstalling of mods!!!
Windows (please correct me you windows folks^^) Go to your Zomboid folder C:\Users\YOURUSERNAME\Zomboid\Find the /mods folder (it should contain an examplemod folder already).Drag and drop the unzipped mod into this folder.Start the game and select the mod in the Mod-Options screen.Reboot and have funMac OSGo to your Zomboid folder /Users/YOURUSERNAME/ZomboidFind the /mods folder (it should contain an examplemod folder already).Drag and drop the unzipped mod into this folder.Start the game and select the mod in the Mod-Options screen.Reboot and have funLinux
Coming soon ...
Uninstalling mods
Simply remove the respective mods from the /mods folder or remove them from the ingame mod-options screen.