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Airwindows vs LSP Plugins: catalog facts
Airwindows	LSP Plugins
Free Free and open source, with no DRM.	Free Free and open source under LGPL-3.0, supported by donations.
Windows, macOS, Linux	Linux
Hundreds of free effects with frequent new releases AU and VST builds for macOS, Windows and Linux	Supports CLAP, LADSPA, LV2, VST2 and VST3 Standalone JACK versions with a UI
Minimal generic interfaces with few visual aids Installation notes vary from plugin to plugin	Built primarily for GNU/Linux Small core team
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License: LGPL-3.0
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 1, 2026

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