.qcow2

QEMU Copy On Write v2

Dedicated renderer

Format facts

MIME type: application/x-qemu-disk
Apple UTI: custom
Stock Quick Look: no stock preview
Planned approach (census): special-renderer
Icon hint: generic-icon
Prevalence: common

Renderer note (from the census)

parse QCOW2 header for virtual size

Gotchas: QEMU/KVM standard