Open Source VirtualBox Alternatives
The best open source alternative to VirtualBox is QEMU, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to VirtualBox and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to VirtualBox are KVM (Kernel-based Virtual Machine) (Free, Open Source), Portable Virtualbox (Free, Open Source), virt-manager (Free, Open Source) and Proxmox Virtual Environment (Freemium, Open Source).
- UCS Virtual Machine Manager (UVMM) is an easy-to-use and powerful administration tool for KVM. View 34 alternatives to UCS Virtual Machine Manager
- Free • Open Source
- Univention Corporate Server