Flying can make you sick — literally. An airplane's full of germy hot spots. The stress of travel can wear down your immune system. And simply being stuck near a coughing, sneezing fellow ...

Vector graphics have many advantages. We show you how to create a vector graphic or convert an image into an SVG file quickly and free of charge.

What to know about vector graphics. Vector graphics are images created using elements that are independent of the size of the image, and common vector file formats include EPS and SVG.

A lifetime subscription to Drawtify Online Vector Graphic Editor is 91% down from its value of $899 — get it as of Feb. 25 for just $79.99.

A vector file is an image that can be made infinitely large without losing quality, and usually comes as an .AI, .EPS, .PDF, or .SVG file.

Open source vector graphics package Inkscape is staggeringly powerful, and is the best free Adobe Illustrator alternative for pro and semi-pro illustrators, graphic designers and web designers.