Adobe Photoshop - Adobe Photoshop is a webtop application for editing images and photos online.
Inkscape - Inkscape is a free, open source professional vector graphics editor for Windows, Mac OS X and Linux.
GIMP - GIMP is a multiplatform photo manipulation tool.
Sculptris - Sculptris: Enter a world of digital art without barriers.
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
ShapeShop - ShapeShop is an advanced and professional 3D design and modeling application that comes with an easy-to-use and user-friendly interface.