Free wideband mastering compressor combining high fidelity control with musical flexibility.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported
Checked September 2026
Best FabFilter Pro-L 2 alternatives (2026)
The closest FabFilter Pro-L 2 alternatives are TDR Kotelnikov, HoRNet Magnus Lite, Softube Weiss DS1-MK3, based on overlapping categories and operating systems. FabFilter Pro-L 2 is best for transparent, loud mastering-grade limiting and starts at $199 one-time.
- FREE
HoRNet
HoRNet Magnus Lite
A free limiter and clipper.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported - £489once
Softube
Softube Weiss DS1-MK3
Software port of the Weiss DS1-MK3 hardware mastering processor.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported - €129once
sonible
sonible smart:limit
An intelligent limiter that parametrizes itself and predicts the impact of changes.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported A six-module dynamics toolkit for compression, clipping and loudness control.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXsupported- $199once
A mastering limiter based on the Weiss DS1-MK3 algorithms with style selector.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported Free three-band upward/downward multiband compressor originally from Ableton's Multiband Dynamics preset.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supportedAll-in-one mastering plugin with 14 pro modules and AI-powered mastering assistant.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supportedAI-assisted mastering suite with 20 modules for finishing and polishing full mixes.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supportedA free loudness metering plugin for measuring perceived loudness against TV, streaming and broadcast standards.
VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported
Read the full FabFilter Pro-L 2 review →
Questions people ask
TDR Kotelnikov is the closest match: it is best for transparent mastering-bus compression and starts at Free.
Yes: TDR Kotelnikov, HoRNet Magnus Lite, Softube Weiss DS1-MK3, sonible smart:limit, TDR Limiter 6 GE, Softube Weiss MM-1 Mastering Maximizer, OTT, Ozone 12 Standard, Ozone 12 Advanced, Youlean Loudness Meter.