: Remove unnecessary modules to free up space in the BIOS chip's limited memory. Common Use Case: Adding NVMe Support This is the most frequent reason to use version 4.50.0.23.
An automated script that often uses MMTool as a "backend" to update multiple modules at once. Using UEFIPatch · xCuri0/ReBarUEFI Wiki - GitHub mmtool 4.50.0.23
The primary function is to "Insert," "Replace," or "Extract" firmware modules. This is critical for users who want to extract a specific driver from one BIOS and move it to another. : Remove unnecessary modules to free up space
Perfect for swapping out outdated CPU Microcode or OROMs (like RAID or LAN controllers) with updated versions. Essential for adding new functionality, such as Using UEFIPatch · xCuri0/ReBarUEFI Wiki - GitHub The
OEMs often hide advanced CPU and RAM tuning options. Enthusiasts use MMTool to replace the module (the UI rendering engine) with a modded version that reveals hidden Setup variables.
Verdict