SolidWorks

SolidWorks is one of the most widely used mechanical CAD systems in the world. Developed by Dassault Systèmes, it has become a standard tool for engineers designing real mechanical products across industries ranging from consumer electronics to aerospace.

The software is best known for its intuitive parametric modeling workflow, which allows engineers to create parts, assemblies, and manufacturing drawings while keeping design relationships intact. When a dimension changes, the entire model updates automatically, preserving intent across every downstream feature.

Beyond basic modeling, SolidWorks provides a broad ecosystem of engineering tools that support the full product development process, from concept design through manufacturing documentation.

Because of its usability and mature feature set, SolidWorks has become the default CAD platform in many engineering companies and universities, building a larger trained user base than any competing mechanical CAD tool.

It is widely used in industries such as consumer products, industrial machinery, robotics, and automotive components.

Key Features

• Parametric 3D part and assembly modeling with a full constraint-based sketch engine
• Associative 2D manufacturing drawings with GD&T, BOM, and revision management
• Sheet metal design with flat pattern generation and bend allowance calculation
• Weldment and structural member design with cut list and BOM automation
• Mold design tools with draft analysis, parting surface generation, and core/cavity splitting
• Routing for pipe, tube, electrical wire, and cable harness design within assemblies
• SolidWorks Visualize for photorealistic rendering and animation directly from CAD geometry
• AI Command Predictor that learns usage patterns and surfaces contextually relevant tools during modeling
• Sub-D modeling for organic and freeform geometry integrated into the parametric environment
• 3DEXPERIENCE Cloud Services for real-time collaboration, cloud PDM, and platform access built into the subscription

Best For

Mechanical engineers, product designers, and manufacturing teams at small to mid-sized organizations who need a complete, mature parametric CAD environment with broad industry recognition. Particularly well suited to teams that want a clear upgrade path toward simulation, PDM, and PLM capability within the same vendor ecosystem without switching platforms as program complexity grows.

Who It's Not For

Hobbyists, students on a tight budget, Mac users, or teams that need a fully cloud-native workflow out of the box.

Engineers requiring Class-A automotive surface design will find Alias covers that workflow at a depth SolidWorks does not match. Large enterprise programs managing multi-discipline systems across global teams at the scale of Boeing or Volkswagen programs belong in CATIA or Siemens NX.

Teams whose primary requirement is browser-based CAD with real-time Git-style version control will also find Onshape's architecture more fundamentally suited to that workflow than SolidWorks' desktop-first model with cloud services layered on top.

Platform

• Windows desktop is the primary and fully supported environment. macOS is not supported for the desktop application.
• 3DEXPERIENCE SOLIDWORKS is available as a cloud-connected version with browser-based access to select capabilities.
• Mobile viewing is available through SolidWorks Mobile and eDrawings on iOS and Android.

Pricing

Subscription-based with perpetual licensing still available through resellers.

SolidWorks Standard starts around $1,295 per year, Professional around $2,295 per year, and Premium around $2,995 per year. Each tier adds simulation, routing, advanced rendering, and tolerance analysis capabilities on top of the previous.

PDM Standard is included at no additional cost with Professional and Premium subscriptions.

A 30-day free trial is available through authorized resellers. Academic and student licensing is available at significant discounts through certified education resellers.

Pros

• Largest user community in mechanical CAD, with more tutorials, more forum answers, and more trained engineers in the workforce than any competing tool
• Three decades of parametric engine refinement deliver reliability and predictability that newer platforms have not yet accumulated
• Broad ecosystem of add-ins, simulation tools, and PDM integration available within a single vendor relationship
• AI Command Predictor and five functional delivery releases per year reflect active, user-driven development investment
• 3DEXPERIENCE cloud layer adds collaborative and PDM capability without requiring a separate PLM procurement
• Global reseller network provides local training, implementation support, and post-sale customization

Cons

• Windows only with no native Mac support, in a design industry where Mac use is common among product designers
• Desktop-first architecture means cloud collaboration is layered on rather than architecturally native; Onshape's real-time multi-user model is more fluid for fully distributed teams
• Large assembly performance remains a friction point for highly complex programs compared to NX or CATIA
• Subscription pricing has increased significantly since the perpetual licensing era, making five-year total cost of ownership higher than it once was
• 3DEXPERIENCE platform integration, while steadily improving, still requires organizational change management that many smaller teams find disruptive to existing workflows

Rating

⭐ 4.7 / 5

Editorial Take

SolidWorks remains the most widely adopted mechanical CAD platform in the world. For engineering teams designing real physical products, it offers a mature, reliable, and deeply capable environment backed by the largest trained user community in the industry. Its breadth of tooling, reseller support, and ongoing development investment make it a strong default choice for mechanical product development organizations of almost any size.

Alternatives

Autodesk Inventor, Solid Edge, Onshape, PTC Creo, Siemens NX, Autodesk Fusion

Used In

• Mechanical product design and development

• Industrial machinery and equipment

• Consumer products

• Medical devices

• Automotive components and systems

• Aerospace structural design

• Electronics enclosures

• Robotics

• Academic engineering education

Founded

1995