Autodesk has released a new Mac version of its image editing app Pixlr today, while its popular SketchBook Mobile for Android goes free. SketchBook Mobile is a “professional-grade painting and drawing application” with 65 preset brushes and a wide range of customizable workflows. It has received excellent ratings from thousands of reviewers¬†on both iOS and Android.

While still offering in depth editing for more professional users, Pixlr is designed to to make it easy “to transform everyday images into stunning works of art.” It features all of the same basic editing capabilities you’re used to along with an interesting double exposure effect and the handy Color Splash brush for injecting (or removing) color into particular aspects of an image. You’ll find over 100 effects, 340 overlays, 200 borders and more, but only a certain portion of the feature set is available for free:¬† expand full story