Canva - Canva is a graphic-design platform with a drag-and-drop interface to create print or visual content while providing templates, images, and fonts. Canva makes graphic design more straightforward and accessible regardless of skill level.

Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.

PicMonkey - PicMonkey is a feature-rich online photo editor that works right in your browser; no downloads...

Shutter - Shutter is a feature-rich screenshot program.

Piktochart - Piktochart for Business Storytelling

Snipping Tool - Use Snipping Tool to capture a screen shot, or snip, of any object on your screen, and then annotate, save, or share the image