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86Box vs Bochs: catalog facts
86Box	Bochs
Free Free and open source.	Free Free and open source.
Windows, macOS, Linux	Windows, macOS, Linux
Accurate low-level emulation of period PC hardware Wide range of emulated machines and peripherals	Full x86 emulation, from 386 to recent x86-64 CPUs Useful for OS development and low-level debugging
Needs original BIOS ROMs and OS media to be useful Low-level emulation needs a fast host CPU	Much slower than virtualization-based VM software Configuration is text-based and technical
Downloadable app	Downloadable app
Open source	Open source
License: GPL-2.0	License not stated
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

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