Downloadable software for geometric modeling, construction, drawing, sketching, drafting, dimensioning, annotation, hatching, layered drawing, and topology‑aware editing; downloadable software for layout, alignment, snapping, and constraint‑based geometric relationships; downloadable software for creating and managing reusable components, symbol libraries, layout sheets, and drawing presentations; downloadable software for geometric transformations including rotation, scaling, mirroring, and affine transformations; downloadable software for overlays, guides, interactive visual components, and structural layout tools; downloadable software for viewing, rendering, annotating, reviewing, collaborating on, comparing, and detecting changes in CAD files; downloadable software for decision‑tracking and structured annotation layers; downloadable software for vector graphics creation and editing, and for generating and manipulating scalable vector graphics (SVG) files.
Electrical and Scientific Apparatus