Because version 4.1.8 is a legacy product, its compatibility is specific to older environments:

Widely considered one of the best delay plugins ever made, it emulates decades of echo devices, from vintage tape to modern digital delays.

An analog-modeled phaser with over sixty different phasing models.

Emulates the rhythmic volume envelopes of classic guitar amps and electric pianos.

Deep, resonant filters that offer classic hardware-style modulation.

The Native Effects v4.1.8 bundle typically includes several of the most iconic plugins in the Soundtoys lineup:

An analog saturation modeler that adds grit, warmth, and character to tracks.