Since Slicer 5 is legacy, here are modern slicing workflows:

This is the most direct equivalent to a "Slicer" tool inside SketchUp. It is a Ruby script plugin.

Click . The plugin will create a new group containing:

Search GitHub for "SketchUp Slicer." Some developers have forked the original code to make it compatible with SketchUp 2023-2025. These are usually free and open-source.

Create a free account (the paid premium account is optional). Search for or "Slicer5" by author TIG .