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coppwr vs qpwgraph: catalog facts
coppwr	qpwgraph
Free Free and open source under the GPL-3.0-only license.	Free Free and open source.
Linux	Linux
Edits PipeWire node graphs and metadata Inspects objects and process statistics	Visual routing of PipeWire audio and MIDI Drag-and-drop connections between ports
The project recommends simpler tools for end users configuring PipeWire	Linux with PipeWire only Assumes some familiarity with audio routing
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-only	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 October 8, 2026	Official website Full listing and sources Checked September 23, 2026

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