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.
- Portable version that runs with no internet connection or cloud syncing
- Torrent with no online permissions required for installation
- Portable version with no internet-driven update mechanisms or patching systems
- Portable version that works independently from the internet