Tops Printing Upload Tops Printing offers a drag and drop upload utility that can be used to easily transfer files to our staff. Please follow the instructions below for your system to use the upload utility. System Requirements Microsoft Windows 2000/XP/Vista Apple OS X 9.x-10.2 Apple OS X 10.3 and above Installation Instructions Installation Instructions Installation Instructions Download Download Download After you upload files please remember to contact Tops Printing staff to confirm that your files have been uploaded.