is a professional-grade, free and open-source digital audio workstation (DAW) and hard disk recorder designed for recording, editing, and mixing multi-track audio. Primarily developed by Paul Davis —the original creator of the JACK Audio Connection Kit —it is widely considered the premier open-source alternative to proprietary software like Pro Tools , Logic Pro , and Cubase . Key Features & Capabilities
Comprehensive support for major plugin formats including VST2/VST3, AU (macOS), LV2, and LADSPA. ardour
Full sample-accurate automation for all gain, panning, and plugin parameters . Compatibility & Technical Specs is a professional-grade, free and open-source digital audio
Includes a video timeline for frame-accurate synchronization, making it suitable for film scoring and post-production. is a professional-grade