Partition Table Converter

About This Tool

The tool analyzes input drive characteristics and current partition table metadata to determine compatibility for MBR to GPT conversion. It validates primary partition counts, partition types, disk size constraints, and sector alignment. A pre-check section estimates required steps, flags risky configurations, and can generate a non-destructive plan that highlights which partitions would require resizing, backup verification, or metadata changes.
Core features include schema-aware validation with optional risk checks, a simulated conversion report, and formatted outputs describing required steps. It explains boot mode implications (BIOS versus UEFI), MBR limitations on partitions and logical drives, and how to preserve data integrity. Advanced users can enable verbose mode to review low-level metadata and create a rollback guide.
Audience benefits include IT administrators performing OS deployments, virtualization administrators provisioning disks for hypervisors, and engineers upgrading storage in mixed environments. The tool emphasizes caution and documentation, providing an exportable plan and a concise summary to accompany technical workflows. Its unique value lies in combining practical validation with actionable recommendations while avoiding risky auto-conversion actions.

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