Install PowerToolBox

Version 1.2.0, released June 18, 2026. Free while in early access — no license key, no credit card.

Download PowerToolBox v1.2.0 (Windows x64, ~74.8 MB)

Verify the download

SHA-256 for PowerToolBox-1.2.0-win-x64.zip:

In PowerShell, in the folder where you saved the zip:

Get-FileHash ./PowerToolBox-1.2.0-win-x64.zip -Algorithm SHA256

The hash in the output must match the one above. If it doesn't, delete the file and download it again.

System requirements

• Windows 10 or 11, 64-bit. The .NET 8 runtime is bundled — nothing else to install.
• 4 GB RAM.
• For connected-mode audits: a Microsoft Entra ID app registration (setup in the docs) and the Power Platform Admin role in the tenant you're auditing.
• Internet access for tenant discovery. The Flow Documentation tool works fully offline on exported files.

Install and run your first audit

1. Download the zip and extract it to a folder you control.
2. Open appsettings.json in that folder and fill in the Authentication section: Tenant ID, Client ID, and a certificate thumbprint (recommended) or a client secret.
3. Run PowerToolBox.exe and open the Flow Auditor tool. Pick one environment or all of them, then select Run Audit Scan.
4. Review the findings grid, then export JSON, CSV, Markdown, HTML, or Excel.

No tenant at hand? The Flow Documentation tool turns an exported flow .json into interactive HTML documentation with no sign-in at all.

Release notes

• PowerToolBox 1.2.0: one unified Windows app — All front-ends consolidated into a single WPF executable, plus a new Flow Documentation tool.

Other builds

Windows x64 is the only prebuilt package right now. There are no ARM64, CLI-only, Linux, or macOS builds.

Stuck?

The install and connection docs cover the Entra ID setup in detail, and support is one form away.