Corel and Photoshop Plugins - Compatible Graphic Hosts:

Adobe Photoshop CS through CC 2019, Adobe Photoshop Elements 6 through 2019
Corel PaintShop Pro X through X9, Corel Photo-Paint X5 through 2019
GIMP, IrfanView,
And others that support plugins with an .8bf file extension.

Making vignettes and postcards:

How to make vignettes and postcards

Note: 64-bit plugins only work in 64-bit graphic hosts and 32-bit plugins are only compatible with 32-bit applications.