Okay Shaper: Free Three-Band Volume Shaper by Okay Synthesizer
Okay Synthesizer has released Okay Shaper, a free three-band volume shaper for macOS and Windows. The plugin splits the incoming signal into low, mid, and high bands, each with its own drawable envelope editor for precise ducking and rhythmic shaping. No sign-up or account is required — download the installer directly from the developer's website.