Plugin Freq Pro

The deal

$29 at KVR Marketplace (down from $49). The sale runs through October 31, 2026.

What it is

Plugin Freq Pro is a plugin manager and testing utility for Windows (64-bit). It scans your system for VST3, CLAP and LV2 plugins and lists them in one place. It also includes tools for analyzing and comparing what you have installed.

Who it's for

Producers with large plugin collections who want to keep them organized and know what is installed and how each plugin behaves. Useful for anyone who troubleshoots crashes or trims bloated plugin folders.

Key features

• Quick scanning and a deep-scan mode pull detailed information on each plugin
• You can enable or disable plugins and check for updates from the same interface
• A testing station includes a spectrum analyzer and CPU usage analysis
• Plugin comparison tools and screenshot generation help you document and evaluate your collection