MSC Compressor v. 1.1.175 by Andrei Kruss x32 x64 Win Mac [FREE]

VST3,VST2,AU 64bit | VST3,VST2 32/64bit |6.91 MB
Free sidechain compressor with a scalable user interface and the following controls: threshold, makeup gain, ratio, knee width, attack, and release.

It’s not the most beautiful compressor in the world, but it features analog modeling, stereo/mono modes, and input swapping. Not bad for free!

Features:
-scalable GUI
-analog modelling
-stereo mode supports regular external sidechain input (use -> button)
-mono mode supported only by VST3 format
-mono mode connection: Left Channel input + left key input
-inputs swapping connection for mono mode: right key input + Right Channel (use -> button)
-3D GUI (OpenGL)
-it is FREE!