List of free virtual-machine stuff for developer👇🏽
If you're looking for all programming tools around virtual-machine (not just free). Check this page List of virtual-machine Programming Tools
KVM (for Kernel-based Virtual Machine) is a full virtualization solution for Linux on x86 hardware containing virtualization extensions (Intel VT or AMD-V).
VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use.
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 is a tool for building and managing virtual machine environments in a single workflow.
Homepage of site that offers virtual machines (VDI & VMDK & VHD) for VirtualBox and VMware. Run VMs inside VirtualBox and VMware on any host.
A hypervisor/virtual machine manager available on FreeBSD and Illumos.
Based on XenServer, XCP-ng is the result of massive cooperation between individuals and companies, to deliver a product without limits.