Floorplanner vs Sweet Home 3D: Which Should You Use?
The verdict
Floorplanner and Sweet Home 3D are both home & construction design tools, compared here side by side. Floorplanner is free, with limits ($5/mo) and runs in any web browser with nothing to install; Sweet Home 3D is truly free (Free) and runs in any web browser with nothing to install. The biggest difference is cost: Sweet Home 3D is truly free, while Floorplanner is free, with limits (from $5/mo).
Free tiers & pricing last verified Jul 3, 2026.
Pick Floorplanner if…
Free, with limitsHomeowners who want a free, easy 2D/3D planner and occasionally pay to upgrade a single project.
Pick Sweet Home 3D if…
Truly freeBudget-conscious DIYers and Linux users who want a truly free 2D/3D planner with free photoreal renders.
Side by side
Floorplanner
Free, with limitsFree to design in 2D/3D with the full library, but every free export is locked to SD (960x540) with a Floorplanner watermark, and HD/4K, watermark removal, multiple floors, and DXF/PDF export all cost credits.
Sweet Home 3D
Truly freeCompletely free and open-source for personal and commercial use with no feature paywall; the only real limit is that the online and mobile versions can't import custom 3D models or export OBJ, which the desktop app handles.
Read the full reviews
Floorplanner
Free to design in 2D/3D with the full library, but every free export is locked to SD (960x540) with a Floorplanner watermark, and HD/4K, watermark removal, multiple floors, and DXF/PDF export all cost credits.
Sweet Home 3D
Completely free and open-source for personal and commercial use with no feature paywall; the only real limit is that the online and mobile versions can't import custom 3D models or export OBJ, which the desktop app handles.
Floorplanner vs Sweet Home 3D: questions, answered
What is the main difference between Floorplanner and Sweet Home 3D?
The biggest difference is cost: Sweet Home 3D is truly free, while Floorplanner is free, with limits (from $5/mo).
Is Floorplanner or Sweet Home 3D free?
Floorplanner is free, with limits and Sweet Home 3D is truly free. Floorplanner: Free to design in 2D/3D with the full library, but every free export is locked to SD (960x540) with a Floorplanner watermark, and HD/4K, watermark removal, multiple floors, and DXF/PDF export all cost credits. Sweet Home 3D: Completely free and open-source for personal and commercial use with no feature paywall; the only real limit is that the online and mobile versions can't import custom 3D models or export OBJ, which the desktop app handles.
Can you export CAD files from Floorplanner or Sweet Home 3D?
Floorplanner exports PNG, JPG, PDF, DXF, STL, SKP; Sweet Home 3D exports PDF, PNG, SVG, OBJ. Only Floorplanner exports CAD (DWG/DXF).