UEFI fdisk is a port to UEFI of the famous fdisk partitioning tool from util-linux, see https://github.com/karelzak/util-linux . Now since this program runs directly under UEFI shell you don't need to *boot* the system to edit partition tables.
Features
- Edit GUID partition table (GPT) definitions directly from your system UEFI/BIOS
- Repair damaged partitions data structures, change active partition


