Construction & DIY

Sweet Home 3D

Free interior design software. Draw floor plans and see them in 3D straight away.

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Added
Oct 31, 2026
Source
sweethome3d.com

Draw your walls on a 2D plan and Sweet Home 3D shows the room in 3D right beside it. Drag in furniture, doors and windows to try different layouts.

What you can do with it

  • Draw floor plans with measurements
  • Try out furniture and room layouts
  • Show clients a 3D view of the space

Good to know

Free and open source for Windows, Mac and Linux. There's also an online version.

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