Design & Photo · 3D interior and architectural design

Free alternatives to SketchUp Pro

SketchUp Pro by Trimble: Easy 3D modelling for architecture, interiors and woodworking. Pricing: subscription. Here are 3 free options that cover the same job.

Alternative	Type	Platforms	Best for
Sweet Home 3D	Open source	Windows, macOS, Linux	Home floor plans and furniture layouts	Get it
FreeCAD	Open source	Windows, macOS, Linux	Precise architectural models (BIM workbench)	Get it
Blender	Open source	Windows, macOS, Linux	Photorealistic interior renders	Get it
SketchUp ProThe paid original	Subscription	–	3D interior and architectural design	Visit

The alternatives in detail

01/ Sweet Home 3D

Open source

Best for: Home floor plans and furniture layouts.

Runs on: Windows, macOS, Linux

Visit Sweet Home 3D

02/ FreeCAD

Open source

Best for: Precise architectural models (BIM workbench).

Runs on: Windows, macOS, Linux

Visit FreeCAD

03/ Blender

Open source

Best for: Photorealistic interior renders.

Runs on: Windows, macOS, Linux

Visit Blender

Frequently asked questions

Is there a free alternative to SketchUp Pro?

Yes. Sweet Home 3D is a strong free option for home floor plans and furniture layouts. Other choices include FreeCAD, Blender.

Which SketchUp Pro alternative is open source?

Sweet Home 3D, FreeCAD, Blender are open source.