The VirtualBox GUI and command line tool makes it easier to work with virtual machines and appliances. Find out how to get and use this open source virtualization ...

Oracle Corp. is rolling out a major update to its free open-source virtualization platform, Oracle VM VirtualBox. Announced today, Oracle VM VirtualBox 7 is a cross-platform application that enables ...

Many data centers rely on virtual machines (VMs). In some cases, those VMs are powered by the popular and free VirtualBox. VirtualBox admins enjoy a lot of flexibility, but what about performance?

Sun's free and open source virtualization software, VirtualBox, has seen several upgrades since we took a look at a beta early this year. Sun today announced a significant update to version 2.1, with ...

VMware created the Virtual Machine Disk -- VMDK -- format to make it easier to share its virtual machines, or VMs, with products produced and sold by other companies. By default, Oracle Corporation's ...

Frankly, I'm excited about VirtualBox 5.x and not just because it's been five-ish years since the last major version upgrade, but because this particular version adds some fresh features that I've ...

If you encounter VirtualBox Error VERR_ALREADY_EXISTS, you should reboot the host computer before installing a fresh extension or a VM. Your system is most likely ...

The "Bootable" legacy ISO you've used is in fact not bootable, it relies on CDROM emulation provided by BIOS. VMs don't usually do this sort of emulation. If you set the guest OS to something like ...