Bridge and Connection Tools: Bridge, Curve deform, and Fill Curve.
Extrusion and Expansion Tools: Extrude Edges with Loopcuts, Extrude Faces with Loopcuts, Extruder along Path, and Upright Extruder.
Shape and Form Tools: Offset, Polyline Extender, Shear, and tools for creating geometrical shapes like Bezier From Points, Circle++, Ellipse++, and various grid forms (Grid 3D, Grid Hexagon, Grid Triangle).
Sphere and Tube Tools: Quad, Quad Sphere, Shape From 2 Polylines, and Tubes.