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RoomSketcherSweet Home 3D

Best for: Homeowners and real estate professionals making floor plans quickly

Best for: Planning a room layout before you move the furniture

Free + paid options

Free to start, with paid plans for more features.

 Free

The desktop application is free and open source under the GPL.

Web Windows, macOS, Linux, Web
  • No CAD experience needed
  • Converts uploaded floor plan images into editable projects
All 4 strengths
  • No CAD experience needed
  • Converts uploaded floor plan images into editable projects
  • 2D and 3D views update together
  • LiDAR phone capture
  • 2D plan and 3D view update together as you draw
  • Over 10,000 models and 400 textures included in the full download
All 5 strengths
  • 2D plan and 3D view update together as you draw
  • Over 10,000 models and 400 textures included in the full download
  • Produces photo-quality renderings and video walkthroughs
  • An online version runs in any WebGL browser, with nothing to install
  • Translated into around twenty languages
  • Requires an account
  • Full features require a paid plan
  • Aimed at interior layout, not engineering drawings or parametric parts
  • Java-based, so it does not feel like a native application on any platform
All 3 limitations
  • Aimed at interior layout, not engineering drawings or parametric parts
  • Java-based, so it does not feel like a native application on any platform
  • The 3D rendering is good enough to plan with rather than to publish
Downloadable app, Web application Downloadable app, Web application
Not open source Open source
License: Proprietary License: GPL-2.0
Account needed No account needed
Not stated if it works offline Offline features available
Sources

Catalog checked October 1, 2026
Sources

Catalog checked September 20, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.