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QEMUCloud Hypervisor
Free

Free and open source, with no paid edition.

 Free

Free and open source under the Linux Foundation.

Windows, macOS, Linux, Command line Linux, Command line
  • Emulates whole machines across processor architectures, not just same-architecture VMs
  • Near native performance when paired with KVM or Xen
  • Small attack surface with few emulated devices, written in Rust
  • Fast boot and low memory overhead
  • Raw QEMU is a command line tool with a large and unfriendly option surface
  • Cross-architecture emulation is far slower than virtualisation on matching hardware
  • No graphical interface; built for infrastructure and automation
  • Not aimed at legacy guests that need broad hardware emulation
Downloadable app Downloadable app
Open source Open source
License: GPL-2.0 License not stated
No account needed No account needed
Works offline Not stated if it works offline

Checked September 20, 2026

Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.