If you need to use virtual machines on Linux, try Virt-Manager. Virt-Manager is more reliable than VirtualBox. Virt-Manager is completely free and open-source. I'm a long-time supporter of VirtualBox.

Powerful Linux-native virtualization for users comfortable with the tools around it.

Cloud computing and virtualization software company VMware has announced that its flagship desktop software is now free for personal use. Individual users can now download and use VMWare Fusion Pro ...

Broadcom has announced that their flagship products, VMware Workstation Pro and Fusion will be available for free. In this post, we will see how you can install and use them without spending any money ...

Andrew Warkentin's Virtual OS Museum packages 600-plus historical operating systems into a downloadable Linux VM, with Full and Lite editions for offline use.