Get Sketch For Windows Background. With sketch, you need a mac not only to design with but also to open and inspect files. Sketch is a design toolkit built to help you create your best work — from your earliest ideas, through to final artwork.
But you don't have a mac. This story is about getting sketch on windows, and this part won't change that. Justinmind prototyper also seems interesting for windows, even if it doesn't handle greatly hidpi and doesn't seem as intuitive as sketch.
It does exactly what you need:
Create digital artwork to share online and export to popular image formats jpeg, png, svg, and pdf. Save your sketches and share with your friends. But as sketch has been on the market for quite some time now, there are some new applications that enable you to at. Free online drawing application for all ages.