, the licenses are tied to your account. The "files" themselves are not typically downloaded as standalone installers but are managed through the game client's content manager. How to Download DLC Files (By Platform)
If you need to move files between different installations (e.g., for downgrading your game version or VR modding), you can locate them manually. Installing free dlc on downgraded fallout 4 - Facebook Fallout 4 Dlc Files Download
Even after downloading the files, you might get errors. Here is how to fix the most common issues. , the licenses are tied to your account
The most common issue with illicit downloads is version mismatch. Fallout 4 Dlc Files Download