Independent engineering software selection

Choose engineering software without the sales pitch.

Practical comparison tools for engineers, product designers and makers. Tell us what you need to do and get a shortlist based on workflow, platform, budget and file requirements.

Find my CAD software →Browse comparison guides

No signupCommercial-use checksEngineering-led criteriaFree to use

Start with the decision

What are you trying to choose?

The site is organised around real buying decisions rather than software marketing categories.

Interactive tool

CAD software finder

Answer a short set of questions and rank suitable CAD tools for your actual workflow.

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High-intent comparison

Fusion vs AutoCAD

Understand when integrated product-development CAD makes more sense than DWG-first drafting.

Compare them →

Cost control

AutoCAD alternatives

Compare realistic options when compatibility matters but a full AutoCAD subscription is difficult to justify.

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How the finder works

A transparent rules-based tool scores software against your requirements. No account is needed and the recommendations are not ranked by commission rate.

Describe the job

Mechanical CAD, 2D drawings, 3D printing, product design, CAM or PCB integration.

Add constraints

Operating system, budget, commercial use, drawings, CAM, collaboration and privacy.

Get a shortlist

See the strongest matches and why they fit, then verify final licensing and features directly with the vendor.

Quick comparison snapshot

A deliberately mixed shortlist: paid, free and non-affiliate options are included when they are relevant.

Software	Best starting point for	Windows	macOS	iPad/browser	CAM	PCB
Autodesk Fusion	Integrated product design / manufacture	Yes	Yes	Limited / web services	Yes	Yes
Autodesk Inventor	Windows mechanical engineering	Yes	No native Mac	No	Via Autodesk workflows	No
AutoCAD	DWG-first 2D drafting	Yes	Yes	Web/mobile access	No	No
Shapr3D	Fast 3D modelling / iPad workflows	Yes	Yes	iPad	No native CAM	No
FreeCAD	Zero licence cost parametric CAD	Yes	Yes	Desktop	Yes	No
Onshape	Browser-first collaboration	Browser	Browser	Yes	Plan-dependent	Plan-dependent

Some outbound links may become affiliate links. If a purchase qualifies, D&L may receive a commission at no additional cost to you. The scoring method does not increase a product's rank because it pays commission.

Built around engineering decisions, not listicles.

We focus on fit: modelling approach, manufacturing hand-off, neutral file exchange, commercial-use restrictions, documentation and the practical constraints that matter once a design leaves the screen.

See our methodology →