Our Corporate Identity Package includes Photoshop and Corel Draw files of matching Letterhead, Envelope, Business Card and Logo in 300 dpi resolution (suitable for professional printing). Upon payment, you are automatically given a link to download your corporate identity package in .ZIP format containing all of the files you need. .ZIP can be opened by PC or MAC users. To edit corporate identity design packages, you must have either Adobe Photoshop 6+ or Corel Draw 11+.  Both .PSD and .CDR formats are included in your purchase. If you don't have this software, you can always have us customize your corporate identity template for a small fee.