Streamlining Win32 App Packaging: Introducing the Intune Application Package Utility

As Modern Workplace Architects, we spend a significant portion of our time managing applications. While Microsoft Intune has revolutionized device management, the process of packaging, scripting, and uploading Win32 applications can still feel like a manual bottleneck.

Between generating reliable installation/uninstallation scripts and ensuring the IntuneWin package is correctly registered via the Graph API, there's a lot of room for error—and a lot of wasted time.

That’s why I’m excited to share a project I’ve been working on: the Intune Application Package Utility.

Why Build Another Packaging Tool?

The community already has some great tools like the IntuneWinAppUtil.exe, but I wanted something that brought the entire workflow into a single, cohesive interface. I needed a tool that didn't just package but also handled the scripting and the upload process in one go, all while providing a modern experience.

Key Features

• 🚀 Automated Scripting: No more writing install.ps1 or detect.ps1 from scratch. The utility uses smart templates to generate these scripts based on your installer.
• 🛠️ Integrated Packaging: Seamlessly calls the IntuneWinAppUtil behind the scenes.
• ☁️ Direct MS Graph Upload: Built on the latest MS Graph SDK (v6), the tool handles the chunked upload to Azure storage and finalizes the app registration in your tenant.
• ✨ Modern User Experience: Built with JavaFX, featuring a clean dashboard and step-by-step wizard to guide you through the process.

Getting Started

Getting up and running is straightforward:

• Download: Grab the latest MSI installer from my GitHub Releases page.
• Azure Setup: You'll need an Azure App Registration with DeviceManagementApps.ReadWrite.All permissions.
• Run: Launch the app, enter your tenant details, and you're ready to start packaging.

First Time Setup

Walkthrough: Your First Package

Once you're set up, creating a package is a 4-step process:

• Select Source: Drag and drop your installer (MSI/EXE).

Upload Installer.png

• Configuration: Review the automatically generated install/uninstall commands.

Defining Metadata

• Build: The tool will generate your .intunewin package locally.

Package Complete

• Upload: Authenticate with Azure and upload directly to Intune.

Testing and Validation

Before deploying to production, use the built-in Testing Mode to verify your scripts locally.

Testing Mode

Open Source and Community

This project is open-source because I believe in the power of community-driven tools. If you have ideas for improvements or find a bug, please feel free to contribute!

Explore the project on GitHub: Intune-Application-Package-Utility

I hope this utility saves you as much time as it does for me. Happy packaging!