CMS IntelliCAD vs DraftSight

CMS IntelliCAD is desktop CAD software for architectural, civil construction, mechanical, electrical, and HVAC drawings. It supports native DWG as well as DXF, DWF, DGN, PDF, image underlays, SAT, DAE, SVG, IFC, RVT/RFA, STEP, and IGES formats. Users can transfer customized AutoCAD environments through support for its menus, fonts, scripts, and symbol libraries. The programming toolkit includes Microsoft VBA 7.1, LISP, SDS, IRX/DRX, and the Microsoft.NET 4.5 API. Licensing options include perpetual standalone, 365-day lease, USB dongle, network license, and maintained time-limited subscription. The main software is supported on Microsoft Windows; using it on macOS through virtual 64-bit Windows requires a USB dongle license. CMS IntelliCAD PE Easy Run costs $249.95 a year, and CMS IntelliCAD PE costs $279.95 per unit once. ETOOLBOX Free CAD Viewer is a separate Android and Windows option for viewing 2D/3D DWG, DXF, and DWF files; it can open files from device or cloud folders without requiring uploads.

DraftSight is a desktop 2D CAD application for creating, editing, viewing, and sharing DWG drawings; some versions add 3D design. It works natively with DWG and supports DWG, DXF, and DGN workflows. Drafting tools include layers, hatching, snapping, splines, dimensioning, batch printing, and sheet-set management. APIs, LISP automation, DLLs, and custom scripts support automation. PDF Import converts PDF drawings into editable DWG files in Premium and Enterprise Plus. DraftSight describes integrations with SOLIDWORKS Visualize, SOLIDWORKS Simulation, and 3DEXPERIENCE Marketplace Make. Professional and Premium support 64-bit Windows 11 and macOS 14, 15, and 26; listed minimums are 8 GB RAM and 5 GB disk space. Named-user, network, and perpetual licenses are available, with perpetual licenses sold through resellers. Professional costs $299 a year, Premium $599 a year, and Network starts at $399 a year. A 30-day trial is listed.