FreqAnalyst Pro.
Real-time spectrum analysis with 3D waterfall views and MIDI or automation output.

Overview
See every frequency, in 3D.
FreqAnalyst Pro is a real-time spectrum analyzer offering mono, stereo and mid/side views alongside a 3D waterfall spectrogram. Instant, peak and average curves can be stored across four memory slots for A/B comparison and precise, note-aware measurement. Its output parameters can also generate MIDI CC and automation from the analyzed signal.
Highlights
Compatibility
Specs and requirements.
Licence and delivery
- Formats
- VSTVST3AUAAX64-bit
- Licence
- Perpetual licence
- Delivery
- Instant download
- Type
- Analysis
- SKU
- 1246-82
- Product code
- 11-31234
macOS
- OS
- Mac OS 10.9 or newer (Intel or Apple Silicon)
- Processor
- Apple Silicon & Intel
Windows
- OS
- Windows Vista, 7, 8, 10 or 11
- Processor
- 64-bit Intel / AMD
Apple Silicon and Intel Macs are both natively supported.

About the maker
Meet Blue Cat Audio.
Blue Cat Audio is a software company based in Paris, France, founded by musician and engineer Guillaume Jeulin. It develops real-time audio effects, analysis tools, and plugin hosts, known for deeply customisable interfaces and flexible workflows.
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