Inkscape - Inkscape is a free, open source professional vector graphics editor for Windows, Mac OS X and Linux.
Sketch - Professional digital design for Mac.
Adobe Illustrator CC - Adobe Illustrator CC is a commercial vector graphics editor.
Adobe Photoshop - Adobe Photoshop is a webtop application for editing images and photos online.
Affinity Designer - Professional creative software, exclusively for Mac.
GIMP - GIMP is a multiplatform photo manipulation tool.