CAD in the browser

Tools you can use from a web browser without installing anything.

Adam

AI CAD tools

AI CAD copilot for Onshape and Fusion, plus open-source CADAM

Stars: ★ 5.3k
Licence: GPL-3.0
Updated: 4 days ago

SolveSpace

3D & parametric CAD

Lightweight parametric 2D/3D CAD with a constraint solver

Stars: ★ 4.2k
Licence: GPL-3.0
Updated: 4 days ago

Commercial OK
DXF
STEP

Alternative to SolidWorks, Fusion 360

Zoo Design Studio

AI CAD tools

CAD-as-code modeller with a built-in Text-to-CAD AI agent

Stars: ★ 1.3k
Licence: MIT
Updated: yesterday

Kiri:Moto

3D printing & CAM

Browser-based slicer and CAM for 3D printers, CNC and lasers

Stars: ★ 921
Licence: MIT
Updated: 15 days ago

Commercial OK

Alternative to Simplify3D, Fusion 360

Backflip

AI CAD tools

AI that turns 3D scans, sketches and prompts into CAD

Licence: Proprietary
Status: Paid (free trial credits)

EasyEDA

PCB & electronics

Free browser-based schematic and PCB design

Licence: Freeware
Status: Free (proprietary)

Alternative to Altium Designer, Eagle

Leo AI

AI CAD tools

AI assistant for mechanical engineers, grounded in engineering sources

Licence: Proprietary
Status: Paid (team plans)

Onshape Free

3D & parametric CAD

Free plan of PTC's browser-based professional CAD

Licence: Proprietary
Status: Free (proprietary)

Non-commercial only

Alternative to SolidWorks, Fusion 360

More collections

AI CAD tools4 tools

AI tools that generate or assist with CAD models. Most are paid, with free tiers or trials.

Best free SolidWorks alternatives5 tools

Every tool we list as an alternative to SolidWorks, open source and free proprietary.

Free AutoCAD alternatives for 2D drafting2 tools

Open-source 2D drafting tools that work with DXF drawings.

From design to 3D print8 tools

A free toolchain for hobby and prototype parts: model, fix the mesh, then slice.

CAD tools for Mac23 tools

Tools in this directory with a native macOS version.