VirtualBox free alternatives
List of free alternatives to VirtualBox for developer. Find other service for virtual-machine other than VirtualBox. You can also find out what is VirtualBox rival or VirtualBox competitor in here.
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👉🏽 VirtualBox alternatives as a virtual-machine tool
Are you looking for VirtualBox alternative as a virtual-machine tool? Here is the list of VirtualBox's competitor or rival as a virtual-machine service with their free offers.
BSD Hypervisor VS VirtualBox

BSD Hypervisor
A hypervisor/virtual machine manager available on FreeBSD and Illumos.
Tag: virtual-machine
XCP-ng - XenServer Based, Community Powered VS VirtualBox

XCP-ng - XenServer Based, Community Powered
Based on XenServer, XCP-ng is the result of massive cooperation between individuals and companies, to deliver a product without limits.
Tag: virtual-machine
Virtual Machine Manager Home VS VirtualBox
Virtual Machine Manager Home
The virt-manager application is a desktop user interface for managing virtual machines through libvirt. It primarily targets KVM VMs, but also manages Xen and LXC (linux containers).
Tag: virtual-machine
KVM VS VirtualBox
KVM
KVM (for Kernel-based Virtual Machine) is a full virtualization solution for Linux on x86 hardware containing virtualization extensions (Intel VT or AMD-V).
Tag: virtual-machine
OSBoxes - Virtual Machines VS VirtualBox

OSBoxes - Virtual Machines
Homepage of site that offers virtual machines (VDI & VMDK & VHD) for VirtualBox and VMware. Run VMs inside VirtualBox and VMware on any host.
Tag: virtual-machine
Virtual Machines Azure VS VirtualBox

Virtual Machines Azure
Build Linux and Windows virtual machines (VMs) and save up to 80 percent with Azure Reserved Virtual Machine Instances and Azure Hybrid Benefit for Windows Server.
Tag: virtual-machine, azure, hosting-dynamic
1 Year free: 750 hours B1s burstable virtual machines/month
Vagrant VS VirtualBox
Vagrant
Vagrant is a tool for building and managing virtual machine environments in a single workflow.
Tag: virtual-machine
Open Source
Information about VirtualBox

VirtualBox
VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use.
Tag: virtual-machine
Virtual Machine