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QEMU86Box
Free

Free and open source, with no paid edition.

 Free

Free and open source.

Windows, macOS, Linux, Command line Windows, macOS, Linux
  • Emulates whole machines across processor architectures, not just same-architecture VMs
  • Near native performance when paired with KVM or Xen
  • Accurate low-level emulation of period PC hardware
  • Wide range of emulated machines and peripherals
  • 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
  • Needs original BIOS ROMs and OS media to be useful
  • Low-level emulation needs a fast host CPU
Downloadable app Downloadable app
Open source Open source
License: GPL-2.0 License: GPL-2.0
No account needed No account needed
Works offline Works offline

Checked September 20, 2026

Checked September 23, 2026

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