VMware Server is described as 'This is an application that allows you to use Windows, Mac, Linux or any OS through VMWare's servers and is free to use' and is a Virtualization tool in the network & admin category. There are more than 10 alternatives to VMware Server for a variety of platforms, including Windows, Linux, Mac, NVIDIA vGPU and Web-based apps. The best VMware Server alternative is QEMU, which is both free and Open Source. Other great apps like VMware Server are VMware Workstation Pro, Parallels Desktop, VMware Workstation Player and VMware Fusion.