ATKSideChainCompressor is a free compressor VST, VST3, Audio Unit plugin developed by Matthieu Brucher. Compatible OS(s): Windows 64b, macOS.
ATKSideChainCompressor is a stereo compressor with a side chain stereo input.
It can work in left/right or middle/side mode or in linked mode, allowing channels to be steered by a mix of power coming from each channel, each passing through its own attack-release filter. It enables more creative workflows with makeup gain specific to each channel.
The compressors have color section on top of the usual controls, with an optional Middle/Side processing as well as side-chain working either on each channel separately or in middle/side as well.
http://www.audio-tk.com/
