Short description of Parallels Compressor Workstation for Lin 2.0: Parallels Compressor Workstation is a powerful, easy-to-use disk management tools that improves the performance of any Parallels, VMware and Microsoft virtual workstation running Windows by reducing virtual hard disk size by 50% or more. Compressor Workstation works with virtual machines built with Parallels Workstation 2.1, Parallels Desktop for Mac, VMware Workstation, and Microsoft Virtual PC.