CMS IntelliCAD

CMS IntelliCAD is a desktop CAD program for architectural, civil, mechanical, electrical and HVAC drawings. It is a strong fit for users who need DWG compatibility, broader exchange formats or AutoCAD customizations and code. Its license choices are flexible, but the desktop software runs on Windows; macOS use requires virtual Windows and a USB dongle license.

Overview

CMS IntelliCAD pairs 2D and 3D drawing capabilities with file support spanning common drafting formats, BIM and 3D exchange. That breadth makes it more appropriate for professional workflows involving different disciplines and software than for someone who only needs a basic floor-plan tool. It also supports offline use, a practical advantage for work that cannot depend on a connection.

The product has several licensing models, including perpetual, lease, USB dongle, network and maintained time-limited subscription options. That flexibility can suit different deployment needs, though buyers should match the specific license to their platform and update requirements before committing.

Key features

Native DWG and DXF support are joined by DWF, DGN, PDF, image underlays, SAT, DAE, SVG, IFC, RVT/RFA, STEP and IGES. This is useful when drawings need to move between drafting, BIM and 3D exchange workflows. PDF underlays and batch printing add practical support for document-heavy work.

Users can bring over AutoCAD menus, fonts, scripts and symbol libraries. The included programming toolkit—VBA 7.1, LISP, SDS, IRX/DRX and a Microsoft .NET 4.5 API—also makes the software a better candidate for organizations with existing automation or custom tools than for occasional drafting.

Spatial's 3D ACIS Modeler is included, QuoteCAD Manufacturing is an integration, and Easy Run uses Turbo.net application streaming. ETOOLBOX Free CAD Viewer is a separate option for viewing 2D and 3D DWG, DXF and DWF on Android or Windows. It can open DWG files from device or cloud folders without uploading the CAD file.

Pricing

The free ETOOLBOX CAD Viewer plan costs nothing, billed per seat, and covers 2D/3D DWG, DXF and DWF viewing on Android and Windows. It is useful for review and access, not a substitute for the desktop CAD program's drawing capabilities.

CMS IntelliCAD PE Easy Run costs $249.95 a year, billed per year. It includes an always-updated subscription, DWG/DGN, 2D/3D surface tools, LISP, IRX/DRX, SDS, VBA 7.1 and the .NET API. Choose it if ongoing updates and programming support matter more than owning a perpetual license.

CMS IntelliCAD PE costs $279.95, paid once, billed per unit. The 64-bit standalone download includes 2D/3D support, raster and realistic rendering, BIM IFC/Revit, AEC objects and geographic mapping. It is the lower-cost perpetual desktop option, though it does not carry the Easy Run plan's stated always-updated lifetime term.

CMS IntelliCAD PE EASY RUN Perpetual costs $599.95, paid once, billed per seat, and includes always-updated-for-life status, DWG/DGN, 2D/3D surfaces, BIM Revit support, VBA 7.1 and the .NET API. It suits buyers who want the Easy Run toolset and continuing updates without an annual renewal. Free technical support is available through the support forum; paid support packs are also offered.

Platforms

The desktop application is supported on Microsoft Windows. Although macOS appears among the platform options, running the software there requires virtual 64-bit Windows and a USB dongle license, making it a less direct choice for Mac users. ETOOLBOX provides a separate viewer for Android and Windows, not a mobile version of the full CAD application.

Who it's for

IntelliCAD is best for CAD users and teams that exchange DWG files, need several drawing and model formats, or depend on AutoCAD customizations and programming interfaces. Its network and dongle license models may also matter to organizations with particular deployment needs. Users seeking native macOS desktop CAD, or only a lightweight 2D tool, should consider alternatives instead.

Pros and cons

• Pro: Broad format support, including native DWG, PDF underlays and BIM and 3D formats, helps reduce friction across mixed workflows.
• Pro: AutoCAD customization support and multiple programming APIs can preserve existing tools and automation.
• Pro: Perpetual, subscription, network and dongle licensing offer more deployment choice than a single-term model.
• Con: The desktop application is Windows-supported; macOS operation depends on virtual Windows and a USB dongle license.
• Con: The free ETOOLBOX plan is a viewer for Android and Windows, not the full CAD application.

Alternatives

2D CAD Software is a useful starting point for comparing drafting tools by category.

Choose RoomSketcher instead if you want a freemium floor-planning app with 2D and 3D floor plans, snapshots and an AI render, and support across mobile, desktop and web.

LiberoDraft is a free browser-based 2D CAD option for users who want drawings saved locally and can register to unlock its start link.

LibreCAD is a better fit for free, open-source 2D CAD without trial, subscription, license or annual fees.

ProfiCAD is worth considering if its free 30-day full-feature trial or free home license fits your needs.

QElectroTech offers free GNU/GPL software for readers who prioritize zero licensing fees.

OpenPlan3D is another alternative.

Floorplanner may suit web users who want a free account with up to five projects, subject to its project, design and export limits.

GeneralCAD is a free browser-based 2D CAD option that requires no installation or sign-up.

Verdict

Choose CMS IntelliCAD if DWG compatibility, broad file exchange and AutoCAD customization or programming support are central to your CAD work. Its license range accommodates both perpetual and updated subscription approaches, but Windows remains the practical desktop requirement. Mac users without virtual Windows and a USB dongle, and people who need only free 2D drafting, have stronger reasons to look elsewhere.