Ardour
Ardour is a hard disk recorder and digital audio workstation application that runs on Linux, macOS, FreeBSD and Microsoft Windows. Its primary author is Paul Davis, who is also responsible for the JACK Audio Connection Kit. Ardour is intended to be digital audio workstation software suitable for professional use.
Released under the terms of the GNU General Public License (version two or any later version), Ardour is free software.
Ardour 6.0 was released on 22nd May 2020.