Main Features:
IMM split and selection shortcuts
Auto-Tile shortcuts
Subtool Duplication batch
Support for Unified Space (default) and custom defined Tile Area (facing down Z-Axis only)

Subtool Batching Features:
Auto-Tile
Modes: Selected, All, Visible, Custom Range, Ignore 0

For ZBrush: 4R8 P2 (service pack 2 IS required)

Installation:
Copy.zsc file and the Data folder to:
C:Program FilesPixologicZBrush 4R8ZStartupZPlugs64
If upgrading from existing installation, please DELETE all old files before beginning upgrade installation to avoid conflicts