VirtulaBox is an open source software to run virtual systems on top of a physical system. Virtual systems are normally used for providing separate environment for each client sharing a single physical system. Developed by Oracle
License: Open Source
Microsoft Hyper-V Server is a high-performance virtualization solution mainly designed for Windows environments, offering advanced features like live migration and enhanced security. In contrast, VirtualBox is a versatile open-source option suitable for cross-platform use, providing a user-friendly experience but with some limitations in enterprise capabilities.