SoftPlan 2026 | Detailed Features List 3D Area Beams Building Options Cabinets Ceilings Decks Details Dimensions Electrical Extensions Elevations & Sections Erase File Floor System Interior Elevations Interiors Layers Miscellaneous Model Move Nest Notes Openings Paint Plan Sets Posts Print Railings Roof Framing Roofs Rooms Site Symbols SoftList Stairs Walls Wall Framing web3d Zoom