Freeware - CRQL Anina Spectral Resonance Supression VST Plugin

https://crql.works/downloads/anina/

Free spectral resonance suppression

Just like most CRQL products, this plugin utilizes spectral processing. This gives ANINA a minimum of 256 bands of compression. While this introduces some latency (11ms on average), the trade-off for accuracy and speed is well-worth it in our opinion. Use lower blocksizes for a tighter feel, and higher blocksizes for better frequency resolution. Even when it seems like it's not processing, you may experience subtle pre-ringing and very slight changes in timbre and transients. The quirks of spectral processing.