Manage Your VHD Files Easily
Convert VHD to VHDX, VMDK to VHD, optimize virtual disks, and learn how to create or open VHD files with our free tools and simple guides.
Get StartedWhat is a VHD?
VHD File Basics
A VHD (Virtual Hard Disk) is a file that acts like a hard drive. It’s used by software like Hyper-V and VirtualBox to store operating systems and data.
VHD vs VHDX
VHDX is a newer format with up to 64TB storage, better data protection, and faster performance compared to VHD’s 2TB limit.
VHD Tools
Convert VHD to VHDX
Upgrade your VHD files to VHDX for better performance and larger storage.
Convert VMDK to VHD
Change VMware VMDK files to VHD for use in Hyper-V.
Optimize VHD
Shrink dynamic VHD files to save space.
Guides & Tutorials
How to Create a VHD
Open Disk Management in Windows: Right-click “This PC” > Manage > Disk Management > Action > Create VHD. Set the size and type (fixed or dynamic), then attach it.
How to Open a VHD File
Double-click a VHD file to mount it in Windows, or attach it in Hyper-V or VirtualBox. In VirtualBox, go to VM settings and select the VHD under Storage.
How to Delete a VHD
In Disk Management, right-click the VHD and select Detach VHD. Then, delete the .vhd file from your computer, ensuring no virtual machines use it.
How to Unzip VHD Files
VHD files aren’t archives, so they can’t be unzipped. Mount them as drives or use tools like 7-Zip if the VHD is inside a compressed file.
Frequently Asked Questions
What is a VHD file?
A VHD (Virtual Hard Disk) file is a format used by virtualization software like Hyper-V or VirtualBox to store an entire disk, including operating systems and data, in a single file.
How do I convert a VHD to VHDX?
Use our tool above to upload a VHD file. It simulates converting it to VHDX, which supports larger storage and better performance.
Can I open a VHD file in VirtualBox?
Yes, in VirtualBox, go to the VM settings, select Storage, and attach the VHD file as a virtual disk.
What’s the difference between VHD and VHDX?
VHDX supports up to 64TB of storage, better data protection, and improved performance compared to VHD, which is limited to 2TB.