9993+ Free Empty Box Mockup for Branding The best packaging box mockup that you can place your design and also change the color of box. The best box mockup to showcase your packaging designs in style. Find & download free graphic resources for box mockup. / free empty box mockup. 12,000+ vectors, stock photos & psd files. You can paste your design to any visible part. You only need to drag. As always in high definition and good quality. Just add your own custom design inside the smart object and you are done. All you have to do is download the free mockup template and add your own label design the best box mockup that you can be easily edited with your branding and packaging designs, images, and many others.