Arcadium 3D vs Floorplanner: Which Should You Use?
The verdict
Arcadium 3D and Floorplanner are both home & construction design tools, compared here side by side. Arcadium 3D is free, with limits ($18/mo) and runs in any web browser with nothing to install; Floorplanner is free, with limits ($5/mo) and runs in any web browser with nothing to install. On output, Floorplanner exports CAD (DWG/DXF) files while Arcadium 3D does not, which matters if you need to share plans with a contractor.
Free tiers & pricing last verified Jul 3, 2026.
Pick Arcadium 3D if…
Free, with limitsInterior designers, DIY renovators, and real-estate stagers who want fast browser 3D mockups and AI renders with easy sharing.
Pick Floorplanner if…
Free, with limitsHomeowners who want a free, easy 2D/3D planner and occasionally pay to upgrade a single project.
Side by side
Arcadium 3D
Free, with limitsFree forever (not a trial) with the full library and real-time 3D, but capped at 2 projects and roughly 30-50 objects each, with no custom-model import and only limited AI render credits before you need Pro.
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.
Read the full reviews
Arcadium 3D
Free forever (not a trial) with the full library and real-time 3D, but capped at 2 projects and roughly 30-50 objects each, with no custom-model import and only limited AI render credits before you need Pro.
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.
Arcadium 3D vs Floorplanner: questions, answered
What is the main difference between Arcadium 3D and Floorplanner?
On output, Floorplanner exports CAD (DWG/DXF) files while Arcadium 3D does not, which matters if you need to share plans with a contractor.
Is Arcadium 3D or Floorplanner free?
Arcadium 3D is free, with limits and Floorplanner is free, with limits. Arcadium 3D: Free forever (not a trial) with the full library and real-time 3D, but capped at 2 projects and roughly 30-50 objects each, with no custom-model import and only limited AI render credits before you need Pro. 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.
Can you export CAD files from Arcadium 3D or Floorplanner?
Arcadium 3D exports PNG, JPG; Floorplanner exports PNG, JPG, PDF, DXF, STL, SKP. Only Floorplanner exports CAD (DWG/DXF).