You can download Autodesk Pixlr 1.1.1 for Mac from our application library for free. The application lies within Design & Photo Tools, more precisely Viewers & Editors. The actual developer of this Mac application is Autodesk Inc.
From the developer:
Autodesk Pixlr is an amazingly powerful photo editor. With it, you can turn your photo into a work of art: add effects like crosshatch, halftone, and dapple with a single click. Apply other effects and filters on top just for the look you want.
You may want to check out more Mac applications, such as Pixlr Express, Autodesk Inventor Fusion or Autodesk 360, which might be similar to Autodesk Pixlr.