Floorplanner Alternatives (Real Limits Compared)
Floorplanner is a solid choice, but people look for alternatives because of the fine print: 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. On top of that, free renders are SD and watermarked. Strong options to compare include Roomstyler, Planner 5D, RoomSketcher, and SmartDraw. Below we line up the real free limits of each — what it exports, what it watermarks, and which platforms it runs on — so you switch for the right reason.
Alternatives at a glance

Roomstyler
Free, with limitsFree to design in 3D with the full real-brand catalog, but you must sign up to render, free renders are low-res (around 640x480) and watermarked, and HD downloads require credits.

Planner 5D
Free, with limitsFree to design unlimited 2D/3D projects, but about half the furniture catalog is locked, you get no proper renders, and DWG/DXF export plus custom 3D import require the Professional plan.

RoomSketcher
Free, with limitsFree to draw accurate floor plans and view low-res 3D snapshots, but you can't download, print, or export a finished 2D/3D plan until you pay about $4 per output or subscribe to Pro, and free is capped at 2 projects.

SmartDraw
Free trial onlyThere is no free tier, only a 7-day trial; after that you must pay, billing is annual-only, and it produces flat 2D floor plans with no 3D or photorealistic rendering at all.
Switch to one of these if…
Each card leads with its pricing and free-tier reality — pick the one whose limits you can live with.

Roomstyler
Free, with limitsFree to design in 3D with the full real-brand catalog, but you must sign up to render, free renders are low-res (around 640x480) and watermarked, and HD downloads require credits.

Planner 5D
Free, with limitsFree to design unlimited 2D/3D projects, but about half the furniture catalog is locked, you get no proper renders, and DWG/DXF export plus custom 3D import require the Professional plan.

RoomSketcher
Free, with limitsFree to draw accurate floor plans and view low-res 3D snapshots, but you can't download, print, or export a finished 2D/3D plan until you pay about $4 per output or subscribe to Pro, and free is capped at 2 projects.

SmartDraw
Free trial onlyThere is no free tier, only a 7-day trial; after that you must pay, billing is annual-only, and it produces flat 2D floor plans with no 3D or photorealistic rendering at all.