Multipass is described as 'lightweight VM manager for Linux, Windows and macOS. It's designed for developers who want a fresh Ubuntu environment with a single command. It uses KVM on Linux, Hyper-V on Windows and HyperKit on macOS to run the VM with minimal overhead' and is an app in the Network & Admin category. There are more than 50 alternatives to Multipass for a variety of platforms, including Windows, Linux, Mac, BSD and Android. The best alternative is VirtualBox, which is both free and Open Source. Other great apps like Multipass are QEMU (Free, Open Source), VMware Workstation Pro (Paid), KVM (Kernel-based Virtual Machine) (Free, Open Source) and VMware Workstation Player (Free Personal).
The Collax V-Bien is a complete package for virtualization and high availability. In addition to software and hardware, it also includes the patented Collax Fencing Device and support. Virtual networking, easy administration, data integrity.
Lima launches Linux virtual machines on macOS, with automatic file sharing, port forwarding, and containerd. Lima can be considered as a some sort of unofficial "macOS subsystem for Linux", or "containerd for Mac".
The SysInfoTools Virtual Machine Recovey Toolkit is the complete solution to restore virtual machines data files. The corrupted files from the various virtual machine like VMware, Oracle VM, etc can be recovered with this software kit.