Extract text from QEMU virtual disk images (QCOW2)
To convert QCOW2 disk images to another format, you need QEMU or other Disk Image software.
To convert other file formats to the "Virtual Machine Disk" file type, you need software like QEMU or a similar tool.
The .QCOW2 file format stands for QEMU Copy On Write version 2. It is the default virtual disk image format utilized by the open-source QEMU emulator, Linux KVM, and Proxmox VE. It provides advanced virtualization features, including thin provisioning, AES encryption, zlib compression, and multi-level snapshots.
Despite its power in open-source server environments, .QCOW2 presents significant interoperability problems. Major desktop and enterprise hypervisors, such as VMware Workstation, VirtualBox, and Microsoft Hyper-V, do not support it natively. If you try to mount or run a .QCOW2 file on these platforms, it will fail. Furthermore, while the format expands dynamically as data is added, deleting files inside the guest operating system does not automatically shrink the host file, leading to massive storage bloat over time. Fixing this requires technical command-line interventions using qemu-img.
To migrate your virtual machine to a different platform, conversion is mandatory. For Hyper-V compatibility, convert to VHDX. For VMware environments, convert to VMDK. For VirtualBox, VDI or VMDK is ideal. For direct writing to a physical partition, convert to a flat RAW image. Drag and drop your file here to analyze and convert it - free, online, and without installing complex command-line virtualization software.
Convert.Guru analyzes your QCOW2 file, detects the exact format, and lets you read the text inside.
Users also converted QCOW, XZ, ISO, OVA, VMDK, IMG, ZIP, VDI, GZ, JPG, PLIST, FRW and APK files.
If you want to convert QCOW2 file to VMDK, RAW, ISO, OVA, VDI, VHDX, IMG, VHD, DMG, HDD, QCOW or VBOX, you can use QEMU or similar software from the "Virtual Machine Disk Storage" category. In the File menu, look for Save As… or Export….
To convert VFD, DMG, OVA, IMA, VBOX, ADF, PVS, VHD, OVF, ISO, DSK or IMG files to QCOW2, try QEMU or another comparable tool in the "Virtual Machine Disk Storage" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our QCOW2 converter.