Because it’s a brush-based system, you can undo and redo folds much faster than running a full-cloth simulation (like the native Cloth Modifier).
"The brush is very slow on 2016 compared to 2025." Fix: Max 2016 handles viewport redraws differently. Reduce the "Viewport Subdivision" level while painting. The simulation cache still calculates at full resolution. PolyCloth ClothBrush 2.07 for 3ds Max 2016-2025...
Whether you are refining the wrinkles on a leather jacket or draping a throw over a sofa, PolyCloth provides the speed and control necessary for modern 3D production. Because it’s a brush-based system, you can undo