Merge VHDX AVHDX

This tool consolidates VHDX and AVHDX differencing disks into a single image to simplify Hyper-V disk management. IT admins, virtualization engineers, and data-center operators benefit from reduced snapshot complexity and improved recovery reliability. It enables migration preparation, archival workflows, and maintenance cleanups by producing a portable disk ready for cloning or backup. The approach is non-destructive when used in dry-run mode and auditable via logs.

Conceptually, the tool reads the differencing chain, validates parent-child relationships, and performs a safe merge or conversion according to the selected mode. It can generate a new merged VHDX, convert to a base VHDX, or produce a consolidated AVHDX, with optional integrity checks.

Typical use cases include preparing VMs for backups, consolidating multiple snapshots before hosting on a new Hyper-V cluster, or simplifying long-term retention by eliminating extensive differencing chains. The tool emphasizes correctness, reproducibility, and clear outputs such as final path, size, and status.

Unique value comes from automated chain validation, explicit error reporting, and support for batch processing in advanced workflows.