Versions:
gptgen 1.2.1, authored by xorangekiller (Karl Lenz), is a single-purpose disk-maintenance utility that safely migrates storage media from the legacy MS-DOS MBR (Master Boot Record) partitioning layout to the modern GPT (GUID Partition Table) standard without destroying existing data. The program is typically invoked when an administrator needs to prepare a system for UEFI boot, expand beyond the four-primary-partition limit of MBR, or utilize disks larger than 2 TiB while preserving the installed operating system, applications, and user files. Because the conversion is performed in place, gptgen avoids the time-consuming backup-restore cycle normally associated with repartitioning, making it valuable during hardware refreshes, virtual-machine template upgrades, or when repurposing older workstations for 64-bit operating systems that require GPT. The utility operates at a low level, rewriting only the partition metadata and protective MBR, so it is categorised within the Disk & Partition Management segment of system tools. Only one version—1.2.1—has been released, reflecting its focused scope and stable codebase. gptgen is available for free on get.nero.com, with downloads provided via trusted Windows package sources (e.g. winget), always delivering the latest version, and supporting batch installation of multiple applications.
Tags: