Original: A vector graphics editor is a computer program that allows users to compose and edit vector graphics images interactively on a computer ( compare with MetaPost ) and save them in one of many popular vector graphics formats , such as EPS , PDF , WMF , SVG , or VML .
Simplified: A vector graphics editor is a computer program that lets users make and change vector graphics images and save them in one of many popular vector graphics formats such as EPS , PDF , WMF , SVG or VML .