About This Software

This is a free standalone app.

Oktopus is a powerful, deep synthesizer and production environment built from the ground up for advanced sound design, live performance, and music creation on Windows and macOS.

KEY FEATURES:

• 8-Block Synth Architecture: Layer, split, and cross-modulate across 8 independent synth engines for massive, evolving soundscapes.

• Per-Block Sequencing: Control each engine independently with dedicated, per-block arpeggiators and step-sequencing controls.

• Deep Modulation Matrix: Build complex movement using multi-wave LFOs, flexible modulation routing, and assignable performance macros.

• Effects Chain: Flexible, re-orderable FX chain featuring EQ, distortion, bitcrusher, compressor, phaser, flanger, chorus, resonant filter, delay, and reverb.

• Integrated Recording Workflow: Capture your ideas on the fly with built-in audio recording and quick sample export functionality.

• Sample Engine & Slicing: Load your own WAV/AIFF files with built-in tools for precise sample slicing, looping, and playback manipulation. Drag and drop videos to extract audio.

• Optimized Desktop Interface: A clean, high-resolution UI designed for precision mouse-and-keyboard tweaking, with scaling support for modern high-DPI and 4K monitors.

• Fully compatible with standard MIDI controllers.

Shape complex sounds across 8 independent synth blocks, combine high-fidelity oscillators with custom samples, route MIDI creatively, and inject dynamic movement into your tracks using advanced LFOs, arpeggiators, a massive modulation matrix, and a flexible multi-FX chain. Run Oktopus as a lightweight, low-latency standalone application perfect for live rigs, or use it to generate and export audio directly into your studio workflow.