A clean, focused PowerShell tool that resets every file and folder in a document library to inherit permissions from the library itself. If you've ever managed a large SharePoint document library, you've probably run into the dreaded permission creep problem. Users share individual files or folders with "specific people," someone accidentally breaks inheritance on a folder, migrations bring over messy permissions, or years of organic sharing leave you with thousands of items that have unique role assignments.

Managing files across multiple SharePoint sites in Microsoft 365 can be challenging, especially when you need visibility into all files for compliance, auditing, or migration purposes. To simplify this process, I’ve created a PowerShell script that lists all files across your SharePoint sites. This post will explain what the script does, why it’s useful, and how you can deploy it.