Zwiss tools is a collection of small scripts and utilities that I have been using for a while and I compiled as a Plugin for Zbrush. It’s intended for windows only, although some functionalities are ZScript and should also work on Mac.

Reference.

Append a rigged stylized character as a new subtool.
Quickly explore character design, proportions and poses.
Sliders for ZSphere a Mesh layers.
Randomize layers.
Works on Win and Mac.

Camera Control.

Set camera’s orientation with precise vertical and horizontal spherical coordinates.
Set Zoom with precise numerical value.
Orient the camera normal to any mesh surface of the face. (Useful for texturing).
Set camera orientation so it matches the Transpose Line.
Works on Win and Mac.

Drag Master.

Emulates a canvas stroke with precise Length and Direction.
Randomize Length and Direction.
Select Insert Multi Mesh.
Randomize Selected mesh.
Works on Win and Mac.

Brush Cycler.

Cycle through a selection of brushes in a 3X3 grid.
Option to display an overlay with selected brushes.
Customizable selection of brushes and overlays.
Quickly select your favorite brushes with custom hotkeys or using the arrow keys.
Quick toggle from Move brush to current brush and viceversa with hotkey. It remembers brush size.
Works on Win and Mac.

Transpose Tools.

Set and Get Transpose Line’s Position with precise values.
Set and Get Transpose Line’s Orientation with precise values.
Set and Get Transpose Line’s Length with precise values.
Generates Quick Mesh with the same length, position and orientation as the Transpose Line.
Paste a subtool with the same length, position and orientation as the Transpose Line.
Spin around the Transpose line axis with precise angle values.
Works on Win and Mac.

ZSphere Tools.

Trim all ZSpheres children from selected ZSphere.
Convenience sliders for deformations specific for ZSpheres.
Fade Radius size with a hierarchy falloff from Parent to children.
Adds a new segment with the same Length and Orientation of the selected zsphere with its parent and with the same radius falloff.
Generates a Convex Hull using ZSpheres as 3D points . (Windos Only)

Mesh.

Remesh with even triangles. Creates a new subtool with evenly spaced triangles of similar size that keeps the hard edges and shape.
Remesh for Cloth creates a new Subtool extracted from the masked part of the model.
Choose from original mesh, ZRemesher and Even triangles (Better for Cloth brushes and simulation).
Precise remeshing creates a new subtool based on a distance field allowing to get a precise offset from the original mesh.
Convex Shape generates meshes from random points cloud.
Windows Only.

Curve Tools.

Transpose Catenary creates a catenary curve from the two extremes of the Transpose Line.
Controls for Catenary tension and randomize vertical angle.
FiberMesh to curves. Creates a new curves set from the active Fibermesh. Only a maximum of 5000 curves are allowed.
Sliders for FiberMesh count and Segments.
Windows Only.