Ardour is an open-source, multi-platform digital audio workstation (DAW) that allows users to record, edit, mix, and master audio and MIDI projects. It is designed to be both comprehensive and flexible, suitable for professionals in the fields of audio recording, editing, mixing, mastering, and soundtrack composition. Available for Linux, macOS, and Windows, Ardour supports a wide range of audio interfaces and plug-ins, including VST, LV2, and AU formats. Its functionality can be extended with third-party software, enabling users to customize it to fit their specific needs. Ardour’s interface is intuitive for newcomers yet deeply customizable for experienced audio engineers and producers.