QEMU, an open-source hypervisor, performs hardware virtualization, emulates CPUs using dynamic binary translation, and supports various architectures. It runs diverse unmodified guest OS, provides device models, and offers mixed translation modes for efficient execution.




QEMU is the most popular Windows, Mac & Linux alternative to AWS Firecracker.
QEMU is the most popular Open Source & free alternative to AWS Firecracker.
- QEMU is Free and Open Source
- QEMU is Privacy focused and Security-focused








