VirtualBox
Open SourceRun Windows, Linux and other systems in a window.
- Runs Windows, Linux and BSD guests
- Snapshots to roll back a machine instantly
- Shared folders and clipboard with the host
VMware Workstation is paid software from Broadcom. These virtualization programs do the same job for free.
Run Windows, Linux and other systems in a window.
Powerful machine emulator and virtualizer.
For running a second operating system on a desktop, VirtualBox covers essentially the same ground free, with snapshots and shared folders included.
Being honest about it: free alternatives are not always a feature-for-feature match, and anyone telling you otherwise is selling something. What they are is free — so the cost of finding out whether they cover your particular workflow is an hour of your time rather than a subscription.
VirtualBox runs complete guest operating systems inside your current one — ideal for testing software safely, running legacy applications, or learning Linux without touching your existing installation.
| Program | Licence | Platforms | Best known for |
|---|---|---|---|
| VirtualBox | Open Source | Windows, macOS, Linux | Runs Windows, Linux and BSD guests |
| QEMU | Open Source | Windows, macOS, Linux | Emulates multiple CPU architectures |
QEMU both virtualises and fully emulates hardware, so it can run operating systems built for entirely different processor architectures. Notable for emulates multiple cpu architectures and near-native speed with kvm acceleration. Runs on Windows, macOS, Linux.
2 are fully open source (VirtualBox, QEMU) — pick one of these if you value auditable code you can self-host. For the widest platform coverage, VirtualBox, QEMU run on three or more operating systems.
All 2 are free to download from the publisher's own website, so installing two or three and testing them on your own files is the fastest way to decide — it costs nothing but a few minutes.
2 of these (VirtualBox, QEMU) are open source. That means no company can later restrict the free tier, raise a price, or discontinue the product and leave your files stranded — the situation that pushes many people to look for an alternative to VMware Workstation in the first place.
VirtualBox is the closest match — run Windows, Linux and other systems in a window. If it does not suit your workflow, QEMU are worth trying.
VMware Workstation is commercial software from Broadcom. The programs above are separate products that do the same job — not cracked or modified copies. We do not link to pirated software under any circumstances.
Yes, provided you get them from the publisher. Every button above opens the software author's own official website — we host no installers.