Jarek Dudziński

Units is a Blender add-on by Jarek Dudziński that switches unit and grid snapping settings with one click. Formerly Unit Switcher, it uses editable presets configured for Increment snapping mode.

GeoSketch is a lightweight drawing tool for Blender that lets you sketch, create and modify existing geometry in a precise way, backed by a complete snapping system. It includes a Draw tool plus Edge divide and Orient 3D Cursor utilities.