Free three-band upward/downward multiband compressor originally from Ableton's Multiband Dynamics preset.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported
Checked September 2026
OTT is best for aggressive multiband upward/downward compression; oeksound soothe3 is best for automatically taming harshness and resonances on vocals and mixes. OTT starts at Free and oeksound soothe3 at an unpublished price.
Free three-band upward/downward multiband compressor originally from Ableton's Multiband Dynamics preset.

Dynamic resonance suppressor that automatically detects and reduces harshness and resonances.
| OTT | oeksound soothe3 | |
|---|---|---|
| Best for | aggressive multiband upward/downward compression | automatically taming harshness and resonances on vocals and mixes |
| Starting price | Free | Not public |
| Free version | Yes | No |
| Free trial | — | Yes |
| Formats | VST3, AU, AAX | VST3, AU, AAX |
| OS | Windows, macOS | Windows, macOS |
| Key features | 3-band upward and downward compression, Depth control for wet/dry blend, Resizable, redesigned GUI, Apple Silicon native and Pro Tools AAX support, VST2/VST3/AU/AAX formats | Automatic detection and suppression of problematic resonances, Low-latency tracking mode for vocals, Soft and Hard processing modes, Tilt controls for low-end adjustment, Multichannel support up to 9.1.6 |
| Developer | Xfer Records | oeksound |