.OVA

.OVA file extension

This is the basic program to work with .OVA extension

VMware Workstation

VMware Workstation Open Virtualization Format Distribution Package

VMware Workstation Pro lets you run multiple operating systems as virtual machines (VMs) inside your Windows PC. It can be useful for IT professionals, developers, and businesses to build, test, or demo software applications in multiple platforms and devices... (more)

The program works with the following extensions: vmt, vmx, ova, ovf, xvm, vmc, vmdk, sv2i, vmsn, vmac, conf, vmba, vmhr, vmtm, vmxa, vmpl, vmsd, vmxf, nvram and vmlog

.OVA extension is also supported by the following programs:

VMware Workstation Player

VMware Workstation Player Open Virtualization Format Distribution Package

VMware Player Pro is a streamlined desktop virtualization program.
Web Studio

Web Studio Web Studio Web Page

Web Studio is an easy to learn web design program.