Free three-band upward/downward multiband compressor originally from Ableton's Multiband Dynamics preset.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported
Checked September 2026
Best FabFilter Pro-C 3 alternatives (2026)
The closest FabFilter Pro-C 3 alternatives are OTT, oeksound soothe3, DC1A, based on overlapping categories and operating systems. FabFilter Pro-C 3 is best for transparent to characterful compression across mixing and mastering and starts at $199 one-time.
Dynamic resonance suppressor that automatically detects and reduces harshness and resonances.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supportedFree two-knob character compressor for effortless gentle-to-heavy leveling.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supportedAI-driven mixing channel strip with dynamics, EQ, and a Visual Mixer.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supportedFET compressor/limiter modeling Chris Lord-Alge's hand-picked 1176-style hardware.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supportedA simplified version of TDR Molot GE, a musically characterful dynamics processor.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supportedA free one-knob tube compressor emulation with harmonic saturation.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supportedA free bundle of 12 mixing plugins.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXsupported- FREE
HoRNet
HoRNet MixComp
A free analog-inspired channel compressor.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported Emulation of the 1176 FET compressor using TAE modeling.
VST3not supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported
Read the full FabFilter Pro-C 3 review →
Questions people ask
OTT is the closest match: it is best for aggressive multiband upward/downward compression and starts at Free.
Yes: OTT, oeksound soothe3, DC1A, Neutron 5, CLA-76 Compressor / Limiter, TDR Molotok, Supercharger, Venn Audio Free Suite, HoRNet MixComp, Arturia Comp FET-76.