Musa CAD is a 2D drafting application for technical, architectural and engineering drawings. It follows AutoCAD's ribbon, command line, prompts and shortcuts, so a drafter's habits carry over, and its multi-threaded, GPU-accelerated core keeps even large drawings smooth to pan, zoom and edit.
Features:
Text and dimensions as AutoCAD has them: TEXT with its fifteen justifications and line after line of entry, the Dimension Style Manager with a live preview and named styles, dimension text that moves with its dimension line, DIMLINEAR and DIMANGULAR with every option, polyline widths, one-pick object snaps, polar and object snap tracking, and an update check that says when a new version is out.