Images
MakeBeliefsComix
MakeBeliefsComix is a free online tool to create cartoons (with color). It’s free and does not require a sign up. It’s available for Mac and Windows. (http://www.makebeliefscomix.com/Comix/#send) FREE Gem
Stripgenertator
Stripgenertator is a free online tool that let’s you create cartoons (only in black and white). It’s free and does not require a sign up. It’s available for Mac and Windows. (http://stripgenerator.com/strip/create/) FREE Gem
Free Online Photo Editor
Free Online Photo Editor is an online photo editor for basic editing. It’s free and does not require a sign up. It’s available for Mac and Windows. (http://www.freeonlinephotoeditor.com/) FREE Gem
Preview (Mac)
Preview is a basic image editing software. It’s preinstalled on Mac and only available for Mac. Gem
Adobe Illustrator
Adobe Illustrator is a graphic design software to create vector images e.g. from hand drawn sketches. It’s available for Mac and Windows. (http://www.adobe.com/products/illustrator.html )
Adobe Photoshop
Adobe Photoshop is an image editing software. It’s available for Mac and Windows. (http://www.adobe.com/products/photoshop.html )