Assign this new permission level to specific users or groups. 2. Use Site-Level Block Download Policy (PowerShell)
-ExcludeBlockDownloadPolicySiteOwners $true : Exempts site owners from the restriction. prevent document download in sharepoint online
You can automate download prevention by attaching a to a SharePoint site. When a label with a "Block Download" policy is applied, the site automatically inherits those security settings without needing manual PowerShell updates for each site. Assign this new permission level to specific users or groups
For organizations with licenses, administrators can enforce a strict site-wide policy via PowerShell. This method is highly effective because it automatically removes the download, print, and sync buttons for all users, including site owners if configured. and sync buttons for all users
This removes the "Open in Desktop App" option. Click Create .
This prevents downloading, syncing, and opening in desktop apps.