Nectar 4 delivers a comprehensive collection of vocal processing tools designed to enhance every stage of vocal production. Its innovative modules, such as Auto-Level, offer consistent volume control without the artifacts typical of traditional compressors, ensuring a clean and natural vocal presence. The Voices feature simplifies vocal layering, allowing users to quickly find and customize harmonies that complement the main vocal. Additionally, the Backer module creates background singers from various styles or user-imported acapellas, providing creative options for enriching vocal arrangements.

The integration of Audiolens into Nectar 4 enables precise tone matching by separating vocals from reference tracks, giving producers a valuable starting point for mixing. Vocal Assistant guides users through essential vocal processing decisions with an intuitive interface, streamlining the workflow without overwhelming with technical details. Advanced users benefit from a suite of thirteen component plugins that can be incorporated into DAW templates, allowing tailored vocal chains for every production need.

Nectar 4 also includes powerful effects such as dual 24-band equalizers with dynamic and follow modes, pitch correction tools ranging from subtle tuning to creative effects, and dimension modules featuring chorus, flanger, and phaser effects for added movement. Compression options provide dynamic control and character, while the de-esser efficiently manages sibilance for a polished sound. Reverb controls add space and depth, from subtle ambiance to lush washes, making Nectar 4 a complete solution for professional vocal mixing and design.