Sync your owned Steam app licenses to enable DLC ownership checks and more.
This also syncs your Family Shared games.
You need a userscript manager to run the sync tool securely on the Steam Store.
Get TampermonkeyClick below to install the userscript. It adds an "AS: SYNC LICENSES" button to the Steam Store header and syncs your owned + shared app IDs.
Install UserscriptPrivacy Note: This script only runs on the Steam Store when you click the button. It only sends app IDs for games shared with you and your owned Steam apps.
