Convert VHD to TIB

Acronis True Image uses TIB archives for disk and system backups, so a VHD may need to be backed up into TIB when an existing virtual disk must be restored through Acronis. This is a backup operation, not a direct container conversion: VHD stores a virtual disk, while TIB stores an Acronis backup archive.

What the VHD format is

VHD is Microsoft’s Virtual Hard Disk format. It stores partitions, file systems, boot data, and disk structures in one file that Windows can mount as a disk.

Hyper-V, Azure virtual machines, Windows Disk Management, and backup or virtualization utilities use VHD files. VirtualBox can also create VHD disks, although VDI is its native format. Fixed-size and dynamically expanding VHDs are both common; VHD is distinct from the newer VHDX format.

What the TIB format is

TIB is the legacy Acronis True Image backup-archive format. An archive can contain selected files, partitions, or an entire disk, along with metadata for browsing, validation, and restoration. Compression, incremental or differential backups, and optional encryption can reduce storage requirements or protect the archive, depending on the Acronis edition and backup settings.

Newer Acronis products commonly create .tibx archives instead of .tib. A release that supports legacy TIB output is required when the destination specifically requires a .tib file.

How to create a TIB from a VHD

1. Make a working copy of the VHD and shut down every virtual machine or application using it. Keep the original unchanged until restoration has been tested.
2. In Windows, open Disk Management → Action → Attach VHD, select the copy, and enable the read-only option when the disk only needs to be read. Confirm that Windows recognizes the disk and its partitions. Do not initialize or format the attached disk if Windows prompts you.
3. Install a compatible desktop release of Acronis True Image or Acronis Cyber Protect Home Office. Check its output format before starting: current releases may create .tibx rather than .tib.
4. In Acronis, choose Backup → Add backup and select the attached VHD’s complete disk as the source. Select all partitions when the backup must retain a bootable system, including EFI System, Microsoft Reserved, recovery, and operating-system partitions.
5. Choose a local destination with sufficient free space. In the backup options, set compression and, if required, encryption or password protection, then start the backup. Acronis creates a new .tib or .tibx archive according to the product version and settings.
6. Run Acronis’s archive validation after completion. For a bootable recovery, restore the archive to a test virtual disk and verify that the restored system starts; archive validation alone does not test bootability.

If Windows cannot attach the VHD, connect it to a virtual machine and run Acronis inside that system, or boot from compatible Acronis rescue media and select the VHD’s visible disk or partitions as the backup source. Exact menu names and supported source types vary by Acronis release.

Compatibility and limitations

Renaming .vhd to .tib, copying a VHD into a TIB-named file, or using a generic image converter does not create a valid Acronis archive. VHD and TIB have different structures and purposes, so no general-purpose lossless converter can preserve both formats as equivalent containers.

The backup preserves the disk’s files and partition information within Acronis’s restore model, but it does not preserve the VHD container’s exact geometry, dynamic-allocation behavior, disk identifier, or every hypervisor-specific property. Keep the VHD itself when byte-for-byte reproduction or continued use by a hypervisor is required.

A restored operating system may require the same partition style and firmware mode—GPT with UEFI or MBR with legacy BIOS—and different virtual hardware can require driver repair or Acronis Universal Restore. Test the restore before deleting the source VHD.

No reputable online converter is suitable for this conversion. TIB is proprietary, disk images are inefficient to upload, and a VHD can contain credentials or personal data; use local Acronis software instead.