A VMCZ file is a Zip-compressed package. A user can manually extract the package contents with a Zip utility like File Explorer or WinRAR. The contents typically include VM files like a .VHD or .VHDX file, a .VMCX file, and a .VMRS file. To export a VM in Hyper-V Manager as a VMCZ file, select Export.
The vmcz file contains an imported virtual machine for Hyper-V. It stores an imported virtual machine. vmcz files relate to Hyper-V, the virtualization technology in Windows. Use Hyper-V to work with .vmcz files.
VMCZ files associate with the Misc Files category. Hyper-V, from Microsoft, is the most used program for VMCZ files. Check the developer’s site for details on software and VMCZ files.
Windows examines the file extension when opening files. If Windows recognizes the extension, it opens the file. When not recognized, it asks to select an app. Our data shows VMCZ files link to the Uncommon File Extension format. They view via Unknown Software from an unknown developer. Analysis shows Windows 10 users in China commonly see these files.