What file format works best for uploading window graphic designs?

A print-ready PDF at 300 DPI gives the cleanest, sharpest window graphics.

• Build the file at 300 DPI at final size, in CMYK color
• Add 0.125 inch of bleed on every side so nothing shows white at the trim
• Outline all fonts, converting text to curves, so type prints exactly as designed
• Embed or link images at full resolution and flatten transparency if you are unsure