These apps overlap but were built for different jobs. Parallels Desktop and UTM are virtual machine apps: you install a whole operating system and use it in a window. OrbStack and Docker Desktop are mainly about running containers, with Linux machines (OrbStack) or Kubernetes (both) alongside. Oxid VM sits between the two groups: Linux and macOS virtual machines, Windows 11 on ARM, Docker (the CLI, Compose and Buildx, with Docker Engine in a small Linux VM the app runs for you) and a single-node Kubernetes cluster in one app, plus disposable sandboxes that a coding agent can use over MCP. It is younger than the others, and some parts are rougher; this page says where.
Short version: if you want the most polished desktop VM experience and don’t mind a subscription, Parallels is the established choice. If you want something free and open source, or need to emulate other CPU architectures, use UTM. If your work is almost all containers and you want the tool built specifically for that, OrbStack is very good, and free for personal use. If you need Windows with 3D graphics or Microsoft’s support, Parallels is the one to buy. Oxid VM makes sense if you want Linux VMs, Docker and Kubernetes in one app on Apple silicon, for a one-time $79 rather than a yearly fee, and can live with a Windows guest whose 3D support (DirectX 11) is still a beta.
At a glance
| Oxid VM | Parallels Desktop | UTM | OrbStack | |
|---|---|---|---|---|
| Price | $79 one-time, one Mac | Standard $99.99/year or $219.99 one-time; Pro $119.99/year; Business $149.99/year (list prices) | Free and open source; $9.99 on the Mac App Store to support development | Free for personal, non-commercial use; Pro $8 per user per month for commercial use |
| Macs | Apple silicon, macOS 14 or later | Apple silicon and Intel | Apple silicon and Intel | Apple silicon and Intel |
| Linux VMs | Yes, on Apple Virtualization; Ubuntu Server installs itself; the Debian template’s download is currently broken in the Templates tab (Debian can still be created from the New VM sheet); Fedora and Alpine download their installer; Arch and NixOS need an installer ISO you attach | Yes | Yes | Yes, “full-blown Linux machines” |
| macOS VMs | Yes, on Apple Virtualization | Yes, on Apple silicon | Yes, on Apple silicon | Not listed on its features page as of October 2026 |
| Windows guests | Windows 11 on ARM through a bundled QEMU helper; you supply the Arm64 ISO and the virtio-win driver disc; runs as unsupported hardware (no TPM); DirectX 11 on the Mac’s GPU as a beta (Pro); no shared folders or clipboard | Windows 11, “the only solution authorized by Microsoft” on Apple silicon, up to DirectX 11 | Yes | Not listed on its features page as of October 2026 |
| Android apps | Android 13 apps and 3D games (Vulkan included) on the Mac’s GPU, with sound, as a beta in Oxid VM Pro; APKs and F-Droid apps, Google services through microG, no Play Store; AI agents can drive it over MCP | Its product page lists Android Studio and the Android emulator inside a Windows VM, through nested virtualization (October 2026) | Not listed on its site as of October 2026 | Not listed on its site as of October 2026 |
| Docker | Docker Engine in a Linux VM the app manages; CLI, Compose and Buildx bundled; the first start downloads about 3 GB | Pro edition marketed for Docker workflows | Not listed on its site as of October 2026 | Yes, its main job |
| Kubernetes | Single-node k3s with kubectl, off until you switch it on | Pro edition marketed for Kubernetes workflows | Not listed on its site as of October 2026 | Yes |
| Sandboxes for AI agents | Disposable sandboxes over MCP; they currently get network access, and an expired one is removed only the next time sandboxes are listed | We couldn’t confirm | We couldn’t confirm | Isolated machines, described as “useful for AI agent sandboxing” |
| Emulating other CPU types | No; Rosetta runs x86-64 Linux binaries inside Linux guests | We couldn’t confirm | Yes, via QEMU | x86 Linux and containers via Rosetta |
Desktop VMs: Parallels and UTM have the edge on breadth
Parallels has been the main commercial VM app on the Mac for a long time. It runs Windows 11 and Linux distributions such as Ubuntu, Debian and Fedora, and macOS virtual machines on Apple silicon Macs (Parallels KB). It also supports Intel Macs, and its Pro edition adds the prlctl command-line tool and Vagrant integration (product page). If you mostly need a desktop operating system in a window and want a long-established commercial product, Parallels is the safe pick.
UTM runs Windows, Linux and macOS guests, using Apple’s virtualization frameworks for fast Arm guests on Apple silicon and QEMU emulation for other architectures. That emulation is something Oxid VM doesn’t offer: if you need an old x86 system or a different CPU type on an Apple silicon Mac, UTM is the tool. It is free, and the App Store copy is the same app with automatic updates.
Oxid VM runs Linux and macOS guests on Apple Virtualization, the framework built into macOS, with snapshots, port forwarding, Rosetta for x86-64 Linux binaries, and shared folders for Linux and macOS guests. Clipboard sync and drag-and-drop (from the Mac into the guest) work in Linux guests only, not in macOS or Windows guests. Of its eight templates, Ubuntu Server installs itself; the Debian template’s installer download is currently broken in the Templates tab, though a Debian VM can still be made from the New VM sheet; Fedora and Alpine download their installer; and Arch and NixOS have no download at all, so you attach an installer ISO yourself. It runs on Apple silicon Macs only.
Windows is the weakest part. Oxid VM runs Windows 11 on ARM through a bundled QEMU helper, because Apple’s framework can’t run it, from an Arm64 ISO you supply. You also need to put the virtio-win driver disc in place yourself before creating the VM; without it Windows has no network and an 800×600 screen. Windows runs as unsupported hardware with no TPM, DirectX 11 on the Mac’s GPU is a beta (part of Oxid VM Pro, using UTM’s open-source Triton driver; no DirectX 12 or Vulkan), and there are no shared folders, clipboard or drag-and-drop; files move through an exchange disk. Parallels, by contrast, describes itself as the only solution authorized by Microsoft to run Windows 11 on Apple silicon, with support up to DirectX 11. If Windows matters to you, choose Parallels.
Android is new in Oxid VM 1.1, and a beta. Oxid VM sets up Android 13 for you in its own section; you install apps from APK files or F-Droid and use them in a window, with sound. 3D games run on the Mac’s GPU, including games that use Vulkan: in our tests SuperTuxKart races at over 60 frames per second on an M4. Many apps that use Google services work through microG, an open-source replacement, but the Google Play Store is not included, and apps that check for a certified phone (many banking apps and some online games) or were made only for old 32-bit phones do not run. You, or an AI agent over MCP, can install an app, open it, tap, type and read the screen. It is part of Oxid VM Pro.
Containers and Kubernetes: OrbStack is the specialist
OrbStack is built around containers. Its site lists Docker containers, Kubernetes, and Linux machines across 16 distributions, with Rosetta for x86 images. If containers are all you need, it is a focused tool, and personal use costs nothing.
Docker Desktop is the official option. Its Personal plan is $0 and Pro is $9 per user per month billed annually, and it includes Kubernetes. Note the licence terms: Docker Desktop is free for personal use, education, non-commercial open source and businesses with fewer than 250 employees and less than $10 million in annual revenue; larger companies need a paid plan.
Oxid VM bundles the Docker CLI, Compose and Buildx, and runs Docker Engine in a small Linux VM it manages for you. The first start downloads about 3 GB and needs an internet connection. The app writes an oxid Docker context and offers to make it your default with one click. Kubernetes is a single-node k3s cluster inside the same VM, off until you switch it on; kubectl is then merged into your existing kubeconfig after a backup. The point is to have containers and full VMs in the same app, rather than a VM app plus a separate container product. It replaces the Docker command-line tools, not everything in Docker Desktop.
Sandboxes for coding agents
Oxid VM gives AI coding agents disposable sandboxes over MCP (Model Context Protocol), so an agent can run code in a copy of a VM it can throw away instead of on your Mac. The agent can’t start, stop, change or delete your own VMs, or touch Docker or Kubernetes. Two limits matter today. Sandboxes currently boot with full network access, even though the tool tells agents they have none; that’s a bug we’re fixing. And a sandbox lives for at most an hour, but an expired one is only removed the next time sandboxes are listed, not on a timer, so one can linger after an agent crashes. Also note that a sandbox made from one of your stopped VMs holds a full copy of that VM, which the agent can read.
It isn’t the only option. OrbStack added isolated machines without file system integration in v2.1.0, “useful for AI agent sandboxing”. Docker offers Docker Sandboxes, which run coding agents in isolated environments through the sbx CLI; local sandboxes are free, including for commercial work. If you already use Docker or OrbStack, try those first.
Price
Over a few years, the difference adds up. Parallels Standard is $99.99 a year or $219.99 once at list price, and Pro and Business are annual only (Parallels; the page often shows a discount). OrbStack Pro is $96 a year per user for commercial use. Docker Pro is $9 per user per month on annual billing.
UTM is free, and OrbStack is free for personal use. If either covers your needs, nothing here beats free.
Oxid VM is $79 once. One licence covers one Mac. It is also one of the 12 apps in the $99 Value Pack.
One disclosure: Oxid VM sends a diagnostic report to us when its Docker VM fails to boot (device ID, app and macOS version, the boot phase and free disk space). It’s on by default and can be turned off in Settings.
Which should you choose?
- Choose Parallels Desktop if you want the most mature desktop VM app, need Windows with Microsoft’s support and 3D graphics, need Intel Mac support, or rely on its integrations. Standard is also sold as a one-time licence.
- Choose UTM if you want free and open source, or need to emulate another CPU architecture.
- Choose OrbStack if your work is mostly Docker containers and Linux machines, especially for personal projects where it is free, or if you want isolated machines for AI agents today.
- Choose Docker Desktop if your team standardises on Docker’s own tools and plans.
- Choose Oxid VM if you want Linux and macOS VMs, Docker and Kubernetes in one Apple silicon app for a single payment, and don’t need polished Windows guests. If you plan to use its agent sandboxes, keep in mind that they have network access for now.
Questions
Is there a free alternative to Parallels on Mac?
Yes. UTM is free and open source, or $9.99 on the Mac App Store to support development, and runs Windows, Linux and macOS guests. OrbStack is free for personal, non-commercial use if your work is mostly containers and Linux machines.
Is UTM better than Parallels?
It depends on the job. Parallels is the more polished, long-established desktop VM app and the one to buy for Windows 11 with Microsoft's support and 3D graphics. UTM is free and open source, and can emulate other CPU architectures through QEMU.
Does Oxid VM run Windows 11?
Yes, Windows 11 on ARM through a bundled QEMU helper, from an Arm64 ISO and virtio-win driver disc you supply. It runs as unsupported hardware with no TPM, its DirectX 11 support on the Mac's GPU is a beta (part of Oxid VM Pro), and it has no shared folders or clipboard. If Windows matters to you, choose Parallels.
Can Oxid VM run Android apps?
Yes, as a beta in Oxid VM Pro: Android 13 in its own section, set up for you. Install apps from APK files or F-Droid and use them with sound; 3D games run on the Mac's GPU, including Vulkan games. Many apps that use Google services work through microG, but there is no Play Store, and apps that check for a certified phone or were made only for 32-bit phones do not run. An AI agent can install, open, tap and read apps over MCP.
OrbStack vs Docker Desktop: which should I use?
OrbStack is built around containers, with Kubernetes and Linux machines, and is free for personal use; Pro is $8 per user per month for commercial use. Docker Desktop is the official option, with a $0 Personal plan and Pro at $9 per user per month billed annually; larger companies need a paid plan.
Can I run Linux on an Apple silicon Mac?
Yes. Parallels, UTM, OrbStack and Oxid VM all run Linux on Apple silicon. Oxid VM uses Apple Virtualization: its Ubuntu Server template installs itself, Fedora and Alpine download their installer, and Arch and NixOS need an installer ISO you attach.