File Extensions         Description/Program Used

 

.ai,                              Adobe Illustrator drawing or vector graphics file

 

.eps                            Encapsulated postscript image file created using Adobe

                                   Illustrator; designed for high resolution printing of

                                   illustrations; standard file format for importing and

                                   exporting PostScript files

 

.cdr                            Corel Draw Vector drawing file

 

.tiff                             Tag Image File Format; preferred bitmap graphics format for

                                   high-resolution postscript printing

 

.jpg or .jpeg               standard format for photographic image compression

                                   developed by the Joint Photographic Experts Group

 

.psd                            Bitmap file created using Adobe Photoshop

 

.indd                           InDesign Document from Adobe Systems

 

.pdf                            Portable Document File from Adobe Acrobat

 

.pub                            Document file associated with Microsoft Publisher