Most portable "All DLC" versions come with a DLC unlocker (like CreamAPI) already applied.
If you’re looking for with all DLCs in a portable format, The Highlight: What’s in Version 1.39? euro truck simulator 2 139 all dlc download portable
Once in the main menu, click on the "DLC Browser" to verify that all expansions are marked as "Installed." System Requirements for 1.39 Most portable "All DLC" versions come with a