package installation envelope. An installable software file with the suffix pie. A PIE may be a package or a Software Maintenance Upgrade (SMU). A PIE is used to deliver Cisco IOS XR software. A PIE may contain a single component, group of components (called a package), or set of packages. When a PIE contains more than one component, it is called a "Composite PIE."
Kodak Professional Imaging Engine. It's an application that works in the background assembling the high-resolution versions of your composites. It sends the composite images or JOBS to output devices. It also acts as a color management tool, and provides automated long roll scanning capability.