ServerBridge.LicenseScan

1.1.0

Free, read-only Microsoft 365 unused-license scan. Cross-checks every assigned license against real sign-in or usage activity and shows the seats you pay for that nobody uses, in dollars. Device-code sign-in, no app registration, nothing stored, never changes your tenant.

Minimum PowerShell version

5.1

Installation Options

Copy and Paste the following command to install this package using PowerShellGet More Info

Install-Module -Name ServerBridge.LicenseScan -RequiredVersion 1.1.0

Copy and Paste the following command to install this package using Microsoft.PowerShell.PSResourceGet More Info

Install-PSResource -Name ServerBridge.LicenseScan -Version 1.1.0

You can deploy this package directly to Azure Automation. Note that deploying packages with dependencies will deploy all the dependencies to Azure Automation. Learn More

Manually download the .nupkg file to your system's default download location. Note that the file won't be unpacked, and won't include any dependencies. Learn More

Owners

Copyright

(c) Lee Crowe Software Solutions LLC. MIT License.

Package Details

Author(s)

  • Lee Crowe Software Solutions LLC

Tags

Microsoft365 M365 Office365 Licensing License Audit CostOptimization MicrosoftGraph Entra ReadOnly Windows Linux MacOS

Functions

Invoke-LicenseScan

PSEditions

Desktop Core

Dependencies

Release Notes

First PowerShell Gallery release. Adds guidance when Microsoft hides user names in usage reports, shows who is signed in, fixes a crash on tenants with no licensed users, protects the CSV against spreadsheet formula injection, and keeps the Microsoft sign-in in memory only.

FileList

Version History

Version Downloads Last updated
1.2.1 1 9/17/2026
1.2.0 8 9/16/2026
1.1.1 4 9/15/2026
1.1.0 (current version) 5 9/14/2026