.OVA
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Open Virtual Appliance
A file format for distributing virtual machines, commonly used for importing and exporting virtual appliances between different virtualization platforms.
.VMDK
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VMware Virtual Disk
A virtual disk file format used by VMware products to store virtual machine data, including the operating system and application files.
.VDI
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VirtualBox Disk Image
The native virtual disk format for Oracle VM VirtualBox, containing the operating system and data for virtual machines.
.VHDX
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Hyper-V Virtual Disk
A virtual disk format used by Microsoft Hyper-V for creating virtual hard drives, supporting larger sizes and better performance.
.OVF
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Open Virtualization Format
A format used for packaging and distributing virtual machines in a standardized manner, enabling interoperability across different virtualization platforms.
