pCon.planner
Free, with limitsFree interior-design CAD with rendering
Free tier & pricing
The Standard/Marketing Edition desktop CAD app is genuinely free; a 30-day PRO trial unlocks extended room elements.
Last verified Jun 23, 2026. Report a change →
The short answer
pCon.planner is a free Windows CAD application for interior designers that builds rooms in 3D with walls, doors and windows and produces photorealistic renders.
The facts
- Pricing
- Paid · Free, with limits
- Free tier
- Yes
- Runs in browser
- No
- Platforms
- Windows
- 2D / 3D
- Photorealistic
- Learning curve
- Moderate
- Export formats
- —
The catch
- Desktop install only — no browser version.
Best for
Interior designers wanting free CAD plus rendering