Vitalize! is a browser plugin created by Clickteam which processes and displays applications with a .ccn file extension exported from the Click & Create (Multimedia Fusion Express), Multimedia Fusion, and The Games Factory series. Vitalize! 4 is the product's most recent version, which adds support for files exported from Multimedia Fusion 2 and The Games Factory 2 in addition to older versions of the two programs and support for threading.