Floor Plan CAD - 2D 3D Design
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About this app
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🏗️ AutoHome Designer — Professional CAD & Floor Plan Designer
Design like a pro. AutoHome Designer is the most powerful FREE CAD and floor plan app on Android — built for architects, engineers, interior designers, students, and homeowners who want precision design tools right on their phone.
Whether you're drafting your dream home, planning a renovation, or creating architectural drawings, AutoHome Designer gives you desktop-level CAD power in your pocket.
──────────────────────────────
🎯 FULL CAD DRAWING TOOLS
──────────────────────────────
✅ Line, Polyline, Rectangle, Circle, Arc, Ellipse, Spline
✅ AutoCAD command aliases: L, PL, REC, C, A, TR, O, MI, SC, M, CO, RO
✅ Trim, Extend, Offset, Fillet, Chamfer, Break, Lengthen
✅ Move, Copy, Rotate, Mirror, Scale, Stretch, Explode, Array
✅ Dimension tool with automatic measurements
✅ Text, Hatch, Smart Pen tool
✅ Object Snap (OSNAP), Ortho Mode, Polar Tracking, OTRACK
✅ Precision command entry: @x,y coords, @dist✅ Dynamic Input tooltip like AutoCAD Mobile
✅ Multi-layer management with lock/unlock and visibility toggle
──────────────────────────────
🏠 FLOOR PLAN & ROOM DESIGNER
──────────────────────────────
✅ AI-powered floor plan generator — just say how many rooms!
✅ Drag & resize rooms with pixel-perfect snap
✅ Add doors, windows, staircases from built-in catalog
✅ Furniture palette: bed, sofa, table, chair, kitchen, bath & more
✅ Auto-furnish rooms with one tap
✅ Multi-floor / multi-storey design
✅ North compass direction setting
✅ Wall thickness control
──────────────────────────────
🗣️ VOICE COMMANDS (Unique Feature!)
──────────────────────────────
Just speak and watch your design come to life:
🎤 "Design a 3BHK villa 30 by 40"
🎤 "Add bedroom 12 by 14 at the top"
🎤 "Move kitchen to the right"
🎤 "Rotate bedroom 90 degrees"
🎤 "Mirror the living room"
🎤 "Add a sofa in the center"
🎤 "Undo last action" / "Save project"
──────────────────────────────
📂 FILE FORMAT SUPPORT
──────────────────────────────
✅ DXF — Full import & native CAD viewer (AutoCAD exchange format)
✅ DWG — AutoCAD native format via cloud conversion
✅ PDF — View and extract vector geometry
✅ OBJ — 3D model viewer
✅ JSON — App's own lossless format
──────────────────────────────
🌐 3D VIEW & WALKTHROUGH
──────────────────────────────
✅ Switch between 2D CAD plan and 3D model instantly
✅ Interactive 3D walkthrough — walk inside your home!
✅ Hide ceiling for top-down interior view
✅ Export 3D model as GLB
──────────────────────────────
💰 CONSTRUCTION COST ESTIMATOR
──────────────────────────────
✅ Automatic area calculation
✅ Economy / Standard / Premium quality tiers
✅ Breakdown: Cement, Steel, Bricks, Labor, Finishing, Flooring
✅ Indian currency (₹ Lakh / Crore) built-in
──────────────────────────────
📐 PRECISION & PROFESSIONAL TOOLS
──────────────────────────────
✅ AutoCAD-style command line with autocomplete
✅ Properties panel (Ctrl+1 / PR): exact X,Y, radius, angle
✅ Magnifier loupe for precision touch drawing
✅ Selection window (left→right = window, right→left = crossing)
✅ PEDIT — Polyline editing
✅ Trace & Markup mode
✅ Keyboard shortcuts (desktop mode): F3, F8, F10, F11
✅ Tutorial overlay for first-time users
──────────────────────────────
☁️ SHARE & EXPORT
──────────────────────────────
✅ Export as PDF floor plan
✅ Export as DXF for AutoCAD compatibility
✅ Share via WhatsApp, Email, or any app
✅ Save & load multiple projects
Perfect alternative to AutoCAD Mobile, RoomSketcher, Planner 5D, and MagicPlan — completely free with no subscription!
Download AutoHome Designer today and start designing your dream space. 🏡
```
🏗️ AutoHome Designer — Professional CAD & Floor Plan Designer
Design like a pro. AutoHome Designer is the most powerful FREE CAD and floor plan app on Android — built for architects, engineers, interior designers, students, and homeowners who want precision design tools right on their phone.
Whether you're drafting your dream home, planning a renovation, or creating architectural drawings, AutoHome Designer gives you desktop-level CAD power in your pocket.
──────────────────────────────
🎯 FULL CAD DRAWING TOOLS
──────────────────────────────
✅ Line, Polyline, Rectangle, Circle, Arc, Ellipse, Spline
✅ AutoCAD command aliases: L, PL, REC, C, A, TR, O, MI, SC, M, CO, RO
✅ Trim, Extend, Offset, Fillet, Chamfer, Break, Lengthen
✅ Move, Copy, Rotate, Mirror, Scale, Stretch, Explode, Array
✅ Dimension tool with automatic measurements
✅ Text, Hatch, Smart Pen tool
✅ Object Snap (OSNAP), Ortho Mode, Polar Tracking, OTRACK
✅ Precision command entry: @x,y coords, @dist✅ Dynamic Input tooltip like AutoCAD Mobile
✅ Multi-layer management with lock/unlock and visibility toggle
──────────────────────────────
🏠 FLOOR PLAN & ROOM DESIGNER
──────────────────────────────
✅ AI-powered floor plan generator — just say how many rooms!
✅ Drag & resize rooms with pixel-perfect snap
✅ Add doors, windows, staircases from built-in catalog
✅ Furniture palette: bed, sofa, table, chair, kitchen, bath & more
✅ Auto-furnish rooms with one tap
✅ Multi-floor / multi-storey design
✅ North compass direction setting
✅ Wall thickness control
──────────────────────────────
🗣️ VOICE COMMANDS (Unique Feature!)
──────────────────────────────
Just speak and watch your design come to life:
🎤 "Design a 3BHK villa 30 by 40"
🎤 "Add bedroom 12 by 14 at the top"
🎤 "Move kitchen to the right"
🎤 "Rotate bedroom 90 degrees"
🎤 "Mirror the living room"
🎤 "Add a sofa in the center"
🎤 "Undo last action" / "Save project"
──────────────────────────────
📂 FILE FORMAT SUPPORT
──────────────────────────────
✅ DXF — Full import & native CAD viewer (AutoCAD exchange format)
✅ DWG — AutoCAD native format via cloud conversion
✅ PDF — View and extract vector geometry
✅ OBJ — 3D model viewer
✅ JSON — App's own lossless format
──────────────────────────────
🌐 3D VIEW & WALKTHROUGH
──────────────────────────────
✅ Switch between 2D CAD plan and 3D model instantly
✅ Interactive 3D walkthrough — walk inside your home!
✅ Hide ceiling for top-down interior view
✅ Export 3D model as GLB
──────────────────────────────
💰 CONSTRUCTION COST ESTIMATOR
──────────────────────────────
✅ Automatic area calculation
✅ Economy / Standard / Premium quality tiers
✅ Breakdown: Cement, Steel, Bricks, Labor, Finishing, Flooring
✅ Indian currency (₹ Lakh / Crore) built-in
──────────────────────────────
📐 PRECISION & PROFESSIONAL TOOLS
──────────────────────────────
✅ AutoCAD-style command line with autocomplete
✅ Properties panel (Ctrl+1 / PR): exact X,Y, radius, angle
✅ Magnifier loupe for precision touch drawing
✅ Selection window (left→right = window, right→left = crossing)
✅ PEDIT — Polyline editing
✅ Trace & Markup mode
✅ Keyboard shortcuts (desktop mode): F3, F8, F10, F11
✅ Tutorial overlay for first-time users
──────────────────────────────
☁️ SHARE & EXPORT
──────────────────────────────
✅ Export as PDF floor plan
✅ Export as DXF for AutoCAD compatibility
✅ Share via WhatsApp, Email, or any app
✅ Save & load multiple projects
Perfect alternative to AutoCAD Mobile, RoomSketcher, Planner 5D, and MagicPlan — completely free with no subscription!
Download AutoHome Designer today and start designing your dream space. 🏡
```
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What’s new
🐛 Bug Fix: Pinch-to-Zoom on Mobile
Issue
Users could not pinch-to-zoom on mobile devices. Instead, a blue selection box appeared when using two fingers, making navigation difficult.
Technical Changes
Added pointer tracking to detect multi-finger gestures
Conditionally disabled competing gesture handlers when not needed
Aligned mobile gesture behavior with 3D view for consistency
Platforms Affected
✅ Android
✅ iOS
✅ Tablet devices
✅ Desktop (Windows/macOS/Linux) - no changes.
Issue
Users could not pinch-to-zoom on mobile devices. Instead, a blue selection box appeared when using two fingers, making navigation difficult.
Technical Changes
Added pointer tracking to detect multi-finger gestures
Conditionally disabled competing gesture handlers when not needed
Aligned mobile gesture behavior with 3D view for consistency
Platforms Affected
✅ Android
✅ iOS
✅ Tablet devices
✅ Desktop (Windows/macOS/Linux) - no changes.
