Paint Shop Pro by Jasc

[Paint Shop Pro] Paint Shop Pro is a very simple to use, but feature-rich image editor. I use it for compressing JPEG and GIF files for the Web, but I don't agree with its drawing process, and it's a little difficult to edit certain pixels of an image.

When it comes to editing colours, contrast, and exporting to a number of file formats, this software package is close to perfect.

Jasc has a Flash presentation explaining many of the program's new features: