Voxengo SPAN
Voxengo
SPAN is a real-time spectrum analyzer with additional metering and stereo-analysis information.
View details →THE AUDIO MAGAZINE / RESOURCES
Audio Units (AU) – Free Music Software & Plug-ins
Find permanently free recording tools, instruments, effects and audio utilities for desktop, mobile and the browser. Each listing explains its purpose, compatibility and important free-edition restrictions, with links to the official source.
These are researched directory entries, not hands-on reviews. Optional purchases, account requirements and limited editions are identified on product pages. Format availability can differ by operating system.
201 listings
Voxengo Stereo Touch
Voxengo
Stereo Touch creates stereo width from a mono source using a delay-based approach.
View details →Voxengo Tempo Delay
Voxengo
Tempo Delay supplies tempo-related echo processing with separate control over repeating paths.
View details →Voxengo Tube Amp
Voxengo
Tube Amp adds tube-inspired saturation to recorded material.
View details →WhispAir
Full Bucket Music
WhispAir uses wavetable synthesis for sounds that move through changing harmonic content.
View details →Wider
Polyverse Music
Wider increases stereo spread through a focused interface.
View details →Youlean Loudness Meter Free
Youlean
Youlean Loudness Meter Free measures program loudness and related level information.
View details →Zebralette 3
u-he
Zebralette 3 places a spectral oscillator from Zebra 3 in a compact free synthesizer.
View details →Zyklop
Dawesome / Tracktion
Zyklop is a free sound-design instrument built around resynthesis-oriented exploration.
View details →Availability, licensing and system requirements can change. Verification refers to official documentation and download availability, not installation or hands-on testing. Check the developer's current terms before installing.