Our firm will typically deliver finished artwork in Adobe Illustrator (.ai) or Corel Draw (.cdr) file format, along with Adobe Acrobat (.pdf). We will also deliver .eps files for print-based solutions, as well as 8-bit .png files as the optimal file format for the World Wide Web as requested. However, many of our clients will generate these file formats themselves in Illustrator or Corel after editable artwork has been delivered. Consequently, we will provide these file formats only upon request by our clients, but will happily do so at no additional charge. If graphics are requested in 360-degree/interactive format, we would also supply clients with SketchUp files (.skp) once the project is finished.