TSB-1
Ignite Amps
TSB-1 is a bass-oriented overdrive processor from Ignite Amps.
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
Tubes Creamer 808
Mercuriall Audio
Tubes Creamer 808 models a familiar overdrive-pedal approach for guitar processing.
View details →TugImgSynth
2Rule / Tuğrul Akyüz
TugImgSynth derives oscillator material from images, using a path across picture brightness to create the waveform a voice plays.
View details →Tunefish 4
Brain Control
Tunefish 4 is an open-source synthesizer developed with a compact sound-generation approach.
View details →TX16Wx Software Sampler
CWITEC
TX16Wx is a sampler for mapping, editing and playing sample-based instruments.
View details →TyrellN6
u-he
TyrellN6 is a virtual-analog synthesizer with a compact architecture and modulation options suited to classic electronic sounds.
View details →UVI Player
UVI
UVI Player is the current name of UVI Workstation, a free instrument environment for UVI soundware and Falcon Expansions.
View details →Valhalla Freq Echo
Valhalla DSP
Valhalla Freq Echo combines delay with frequency shifting, producing echoes that change spectral position as they repeat.
View details →Valhalla Space Modulator
Valhalla DSP
Valhalla Space Modulator explores flanging and related modulation effects through a range of algorithms.
View details →Valhalla Supermassive
Valhalla DSP
Valhalla Supermassive produces spacious delays and reverberant textures from algorithms designed for large, evolving effects.
View details →Vaporizer2
VAST Dynamics
Vaporizer2 is an open-source hybrid synthesizer with wavetable and sample-oriented capabilities.
View details →Verberate Basic
Acon Digital
Verberate Basic offers a reduced free selection of reverberation from the developer's larger reverb family.
View details →Vinyl
iZotope
Vinyl adds record-inspired wear and mechanical coloration to audio.
View details →Vital Basic
Vital Audio
Vital Basic is the free tier of a spectral-warping wavetable synthesizer.
View details →Voxengo AnSpec
Voxengo
AnSpec presents audio levels in an analog-style spectrum display.
View details →Voxengo Beeper
Voxengo
Beeper inserts intermittent tones, noise or silence into an audio stream.
View details →Voxengo Boogex
Voxengo
Boogex combines guitar-amplifier-style processing with cabinet impulse-response facilities.
View details →Voxengo Correlometer
Voxengo
Correlometer examines stereo correlation across frequency bands.
View details →Voxengo Latency Delay
Voxengo
Latency Delay is a utility for dealing with latency that another processor does not report correctly to the host.
View details →Voxengo Marvel GEQ
Voxengo
Marvel GEQ is a linear-phase graphic equalizer with a band-based interface.
View details →Voxengo MSED
Voxengo
MSED is a mid/side encoding, decoding and level-control utility.
View details →Voxengo OldSkoolVerb
Voxengo
OldSkoolVerb is an algorithmic stereo reverb aimed at familiar room, plate and hall-style ambience.
View details →Voxengo Overtone GEQ
Voxengo
Overtone GEQ combines graphic equalization with harmonic coloration.
View details →Voxengo Sound Delay
Voxengo
Sound Delay provides precise signal delay in time or sample units.
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.