Free Creative Software & Audio Tools
Digital signal processors, interactive ear-training arcade games, and sound design utilities. 100% free for production and creative workflow.
AuxSpacer v1.1.0 $19.99 • 14d Trial
Dynamic Spectral Frequency Carver & Resonance Tamer
Mastering-grade 32-band dynamic spectral carver and resonance tamer. Features CARVE sidechain unmasking and TAME internal peak suppression with zero latency and zero volume pumping.
AuxClip Pro v1.1.0 Free
Mastering Soft/Hard Clipper & True Peak Maximizer
Ultra-high-fidelity mastering clipper featuring continuous knee shaping, true peak safety limiting, analog warm saturation, and linear-phase 16x oversampling.
AuxFormant v1.1.0 Free
Vocal Pitch, Formant & Robotic Transformer
Zero-phase-tear vocal workstation for shifting pitch up to ±24 semitones, independent vocal tract resonance morphing, real-time YIN scale quantizing, and robot vocoding.
AuxHarmonizer v1.1.0 Free
Polyphonic Vocal Harmonizer & Side-Chain Processor
Studio-grade 4-voice polyphonic vocal harmonizer and side-chain processor transforming monophonic lead vocals into rich choral arrangements, modern vocal stacks, and vocoder chords.
EarBlitz New
Interactive Ear Training & Vocal Pitch Highway
Fast-paced arcade ear trainer and real-time vocal pitch-matching game. Test your interval recognition against the clock or sing musical phrases in real time with live vocal biofeedback.
Mix Engine Web Web App
In-Browser Stereo Mix Evaluation & Studio Reference Analyzer
Test your song's mix before mastering or release. Instantly pinpoint EQ masking, clipping risk, loudness, and stereo spread with custom DAW parameter recommendations. 100% private & processed locally in your browser.
Simple, Clean, Portable
All tools are standalone, self-contained, and do not require background licensing daemons or intrusive copy-protection software.
macOS 11.0 Big Sur or newer. Native Apple Silicon (M1/M2/M3/M4) & Intel 64-bit universal binaries (AU, VST3, Standalone App). Includes 1-Click GUI Installer (.pkg) - no Terminal required.
Windows 10 & 11 (64-bit). VST3 and Standalone 64-bit architecture with automated installer.
Ableton Live (11/12), Logic Pro (10.7+), FL Studio (20/21), Studio One (v5/v6), Reaper, Bitwig, Cubase. Note: Pro Tools requires a VST3 hosting wrapper (such as Blue Cat PatchWork or DDMF Metaplugin) as native AAX builds are currently in development.
Austin Aux plugins are distributed as independent freeware without a paid Apple Developer ID certificate. On macOS, Gatekeeper may display an "unidentified developer" alert on first launch.
.pkg installer → Select Open → Click Open in the system prompt. Or run in Terminal: xattr -d com.apple.quarantine <installer.pkg>
• AuxClip Pro: macOS (.pkg: 10.5 MB)
6796dbde1902a9b1e9f69c16fbcd1db25834e8c35e761adc0dd99bf360421c52 | Win (.exe: 5.3 MB) 62b33efa5c01139563f69f142809b5e9b41f0e8cb79832f43e38b1f6a4b94bad• AuxFormant: macOS (.pkg: 10.4 MB)
2545f6df8c4d3e27394318883617618c660f33bd9d4a06c13d9aed961759db7d | Win (.exe: 5.3 MB) 2b454106a82ab77d388763f62c5846274f4921d99e508d6d8a18200dca9bd46d• AuxHarmonizer: macOS (.pkg: 11.1 MB)
06bd4cab3ad09b1fa0c5e076172f19c15cc2ed76733bbbae8c077eab5120133f | Win (.exe: 5.3 MB) c8b5dd4021366d6b621d3e049399894b1c2889f3d55fe3f0dff5b6712508d1b0
Found an Issue or Have a Feature Request?
Audio software thrives on community feedback. If you experience unexpected bugs, latency anomalies, or have ideas for the next tool, get in touch directly or open an issue.