Compare software

JACK Audio Connection Kit vs qpwgraph: catalog facts
JACK Audio Connection Kit	qpwgraph
Free Free and open source. Hosting, hardware and any external services are separate.	Free Free and open source.
Linux, macOS, Windows	Linux
Routes audio between compatible applications Supports low-latency production workflows	Visual routing of PipeWire audio and MIDI Drag-and-drop connections between ports
Requires compatible applications and careful device configuration.	Linux with PipeWire only Assumes some familiarity with audio routing
Downloadable app	Downloadable app
Open source	Open source
License not stated	License: GPL-2.0-or-later
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.