Foorius offers a powerful synthesis experience by combining various synthesis methods within a single patch. It features a 16-note polyphonic engine that supports frequency modulation (FM), amplitude modulation (AM), virtual analog (VA) synthesis, wave sequencing, and noise oscillators. This combination provides a broad sonic palette suited for creating rich and complex sounds.

The plugin includes a wide selection of filters, including those modeled after classic analog circuits, allowing for detailed tonal shaping. Its signal routing is highly flexible, enabling users to freely connect different modules to craft unique soundscapes. Integrated effects further enhance the creative possibilities, while 20 LFOs and 20 envelope generators offer precise control over modulation and dynamics.

Foorius also features advanced MIDI handling for seamless integration into various production environments, accompanied by an innovative graphical interface that breaks away from typical hardware emulation designs. With 80 preset patches included, users have a strong starting point for sound design and exploration.