Many companies use this software for editing photos.
I use this for our company work and this works perfectly for image editing process.
GIMP - GIMP is a multiplatform photo manipulation tool.
Cool Math Endless Run - Cool Math Endless Run is a monster math game and an endless run adventure.
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.
Akribian - Akribian turns children into Mathemagicians with their new iOS app, Count on me!
Krita - Krita is a professional FREE and open source painting program. It is made by artists that want to seaffordable art tools for everyone. Concept art. texture and matte painters, illustrations and comics.
MathIsFun Times Table - Learn Your Multiplication Tables