Size: 1.6Gb Quick Download Processor: A minimum of 1 GHz with at least 2 cores on a compatible CPU RAM: At least 4 GB necessary Disk space: 64 GB or larger

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 pre-configured file management or backup systems
2. Full torrent version with no automatic updates or downloads
3. Torrent with no mandatory product activation or user account setup
4. Portable torrent version that doesn’t modify system settings or registry