You need a hex editor with a brain. You need .
If you are building a pipeline to mod BIOS files automatically, the GUI won't cut it. You need the command line version. mmtool github
| Feature | MMTool | UEFITool (Old) | UEFITool NE (New Engine) | | :--- | :--- | :--- | :--- | | Open Source | No | Yes (GPL) | Yes (GPL) | | GUI on Linux/macOS | No | Yes (Qt) | Yes (Qt6) | | Parses corrupted images | Poor | Moderate | Excellent | | Supports Capsule updates | No | No | Yes | | Actively maintained | No | No | Yes (as of 2025) | | Command-line interface | Yes | No | Yes | You need a hex editor with a brain
How mmtool can evolve without losing its soul You need the command line version
on GitHub are you looking at (e.g., AMI bios, n3mo's visualizer, etc.)? What is your main goal (e.g., BIOS modding, data analysis)?
: A command-line tool designed to test Matchmaking v2 Services by simulating player flows.