Size: 1.4Gb Secure File Processor: 1 GHz or higher with at least 2 cores on a supported processor RAM: 4 GB or more required Disk space: At least 64 GB

VirtualBox is an open-source virtualization software that allows users to run multiple operating systems on a single machine. It supports a wide range of guest operating systems, including Windows, Linux, and macOS. VirtualBox is widely used for software testing, development, and creating isolated environments for different operating systems. It’s free and offers features such as snapshots, seamless mode, and remote access.

1. Portable version with no installation required or system changes
2. Torrent with no unwanted software installations or bundled applications