Common UNIX Printing System

The current standards-based, open source printing system developed by OpenPrinting for Linux® and other Unix®-like operating systems.

Unix printing architecture · by OpenPrinting, Apple Inc. · openprinting.github.io

Open Common UNIX Printing System in AirStack

What Common UNIX Printing System’s own pages say

What it says it doesThe current standards-based, open source printing system developed by OpenPrinting for Linux® and other Unix®-like operating systems. openprinting.github.io
PlatformsLinux®, Unix®-like operating systems openprinting.github.io
Open sourceYes openprinting.github.io
LicenseCUPS is licensed under the Apache License Version 2.0 with an exception to allow linking against GNU GPL2-only software. openprinting.github.io

Each value is a quote AirStack found on the product’s own pages, read 2026-11-04. A missing field means AirStack has not found it on its pages.