Corel Paint Shop Pro: Vector graphics editor, Microsoft Windows, Corel Corporation, Photoshop plugin, Raster graphics editor, Comparison of raster graphics editors, Adobe Photoshop, IrfanView

Paint Shop Pro (PSP) is a raster graphics editor and, later in the series, a vector graphics editor for computers running the Microsoft Windows operating system that was originally published by Minneapolis-based Jasc Software. In October 2004, Corel Corporation purchased Jasc Software and the distribution rights to Paint Shop Pro. PSP functionality can be extended by Photoshop-compatible plugins. They are listed in the 'Effects' menu, below the built-in effects.