While searching for "best cracks" is common, using cracked versions of the s4u Stair plugin

: It allows you to design a staircase instantly by selecting faces rather than manually extruding each step. Versatility : It supports multiple stair styles, including: Simple and Slab ZigZag and Steps Extrude and Treads Slopes/Ramps (Simple or Solid).

: Cracked plugins frequently cause SketchUp to crash, leading to lost work and corrupted files.

Sketch the layout of your stairs using lines or flat planes.