It's a 2D paint application, as a standalone product or can automatically smooth the skin, suite, which includes Photoshop along.
Pen Tool is for drawing outlines. The CS5 application has multiple old as well as upgraded tools that enable the users to create a unique and attractive work of art. Create stunning HDR photographs. The free application is the first choice preference for graphic designers, professional photographers, as well as novices with a lot of gears and textures.
