DuckTool

A sidechain ducking plugin focused on control and clarity

Features

• Free and cross-platform
• Real-time visual feedback
• Visual control over phase and clipping
• Flexible envelope shaping with tension and smoothness controls
• Adaptive pre-ducking without transient damage and phase clicks
• Low latency with 10ms default

Download

v0.2.6 beta (2025-10-26)

• Windows (VST3)
• MacOS (VST3, AU) (See instructions inside. Use AU format for Ableton Live)
• Linux (VST3, LV2)