Vector Graphics Files Extensions - What are vectorgraphics files and how do I open a vectorgraphics file?

What are vectorgraphics files and how do I open a vectorgraphics file?

File Type Category File Format
.ai Vector Graphics Files Adobe Illustrator File
.cdd Vector Graphics Files ConceptDraw PRO Document
.cdmz Vector Graphics Files Compressed ConceptDraw MINDMAP Document
.cdr Vector Graphics Files CorelDRAW Image File
.cmx Vector Graphics Files Corel Metafile Exchange Image File
.dcs Vector Graphics Files Desktop Color Separation File
.design Vector Graphics Files Microsoft Expression Design Drawing
.dhs Vector Graphics Files HyperSnap Drawing
.eps Vector Graphics Files Encapsulated PostScript File
.gstencil Vector Graphics Files OmniGraffle Stencil
.lmk Vector Graphics Files Sothink Logo Maker Image
.pfd Vector Graphics Files Micrografx Optima! File
.plt Vector Graphics Files AutoCAD Plotter Document
.ps Vector Graphics Files PostScript File
.sketch Vector Graphics Files Sketch Drawing
.svg Vector Graphics Files Scalable Vector Graphics File