Extract text from QEMU disk images (QED)
To convert QED disk images to another format, you need QEMU or other Disk Image software.
To convert other file formats to the "QEMU Virtual Disk Image" file type, you need software like QEMU or a similar tool.
The .QED (QEMU Enhanced Disk) file is an abandoned virtual disk image format originally created for the open-source QEMU machine emulator. It was designed to store the hard drive contents of a virtual machine using sparse allocation and backing files.
The format was introduced as a faster, streamlined alternative to the popular QCOW2 format. However, its performance optimizations were eventually integrated directly back into QCOW2, rendering the .QED format entirely redundant. Today, the format is officially deprecated by the QEMU Project and modern virtualization environments like KVM and libvirt.
You need to convert .QED files because modern hypervisors may fail to boot them or lack full support. Keeping a virtual machine in this legacy format risks data lock-in and compatibility failures. Furthermore, since these files easily exceed hundreds of gigabytes, typical online file converters instantly time out or hit rigid 100MB upload limits.
The absolute best conversion targets are QCOW2 for continued use in Linux-based virtualization, VMDK for VMware, or RAW for maximum cross-platform compatibility. Keep in mind that converting to RAW will heavily inflate the file size because it strips away the sparse space-saving features of the original image.
Standard conversion tools completely fail to process this format because they lack the highly specific qemu-img backend necessary to parse the block geometry. If our analysis detects an accessible file system inside, viewing or conversion may still be possible.
Convert.Guru analyzes your QED file, detects the exact format, and lets you read the text inside.
If you want to convert QED file to ISO, IMG, DMG, VHD, VMDK, VDI, HDD, QCOW, QCOW2, RAW, VBOX or OVA, you can use QEMU or similar software from the "Virtual Machine Disk Image" 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 QED, try QEMU or another comparable tool in the "Virtual Machine Disk Image" 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 QED converter.