libqcow (libYAL QEMU QCOW image library) Library and tooling to access the QEMU Copy-On-Write (QCOW) image format. Read supported QCOW formats: version 1 version 2 version 3 (as of version 20141201) Supported QCOW format features: compression encryption QCOW format features not supported at the moment: backing file-based snapshots in-image snapshots Work in progress: Python bindings Dokan library support Thread-safety in file API functions Planned: Python 3 support