KPT (Kai's Power Tools) and KPT Vector Effects:
Corel released KPT effects (also known as KPT 7) and later bundled KPT 5, KPT 6, and KPT effects and sold it under the title of The KPT Collection. Currently, The Corel KPT Collection is the only way to purchase the KPT series of plug-in filters through retail channels. To the best of my knowledge, KPT Vector Effects is no longer sold.
For information about additional graphics software products that have been discontinued, changed names, changed ownership, or become otherwise obsolete, please see the main index.