Valve’s Steam Subscriber Agreement and the Steam Online Conduct rules explicitly prohibit circumventing Steam’s functionality. Key points include:
Websites and standalone tools (e.g., Steam Workshop Downloader , SKoof’s Workshop Downloader ) parse Steam’s public API. They construct direct CDN URLs for the .bin files containing the mod. The user inputs the Workshop URL, and the service returns a downloadable .zip or .rar archive. No Steam login or game ownership is required. how to download free steam workshop mods without game
Drop the extracted folder into the game's "Mods" directory. Valve’s Steam Subscriber Agreement and the Steam Online