FabFilter Pro-MB is a professional multiband compressor and expander plug-in. Available in VST, VST3, AU, CLAP, AAX and AudioSuite formats for Windows and macOS

As you've come to expect from FabFilter, Pro-MB has a highly intelligent and intuitive interface, making it easy to create, organize and adjust bands that are freely placed in the frequency spectrum.

The Total Bundle is a set of all FabFilter plug-ins. With this bundle, you get our professional EQ, reverb, compressor, multiband dynamics, limiter, de-esser and gate/expander, creative multiband distortion, …

Jan 13, 2026 · Download FabFilter plug-ins for Windows or Mac OS X. Available in VST, AU, CLAP, AAX and AudioSuite formats, both 32-bit and 64-bit.

Now available: FabFilter Pro-C 3, the latest version of our high-quality compressor plug-in. Pro-C 3 introduces six new compression styles together with various character modes for smooth saturation, …

FabFilter plug-ins, innovative audio plug-ins and software synthesizers in VST, VST3, AU, CLAP, AAX and AudioSuite formats for Windows and Mac OS X.

Choose an empty insert slot on one of your audio tracks, instrument tracks or buses and select FabFilter Pro-MB from the pop-up menu. You will find FabFilter Pro-MB in the Audio Units > FabFilter section …

With FabFilter Pro-MB, multiband dynamics processing becomes intuitive yet powerful at the same time. The traditional approach to multiband processing is to simply split the whole incoming signal into …

FabFilter Pro-MB can apply any kind of dynamics processing per band, using the Dynamics Mode buttons in combination with the Range knob. When the Dynamics Mode is set to Compress, use …

From here, you have direct access to the customer support forum, very useful tutorial videos for all FabFilter plug-ins, online and PDF versions of all our help files, and a section with extra downloads …