PadCAD

PadCAD transforms your Android device into a precision drafting tool, eliminating the need for expensive desktop CAD software or bulky paper blueprints.

Designed for architects, engineers, contractors, and DIY enthusiasts, PadCAD delivers a streamlined, touch-optimized environment for creating accurate 2D floor plans, elevations, and schematics directly on-site. The application focuses on core drafting mechanics without the bloat of traditional CAD suites, ensuring fast load times and responsive input even on older Android hardware (2.2.x and above). The core workflow is built around intuitive gesture-based drawing: tap to place walls, drag to adjust dimensions, and pinch to zoom into intricate details. The interface prioritizes clarity, presenting a clean toolbar with essential tools—line, rectangle, arc, dimension, and text—organized logically for rapid access.

Core Drafting Mechanics and Analysis

PadCAD’s primary strength lies in its optimized input system. Rather than relying on complex command strings, the app uses a "tap-and-drag" paradigm for wall creation. Users select the wall tool, tap the starting point, and drag to the endpoint; the app automatically generates a double-line representation with a user-definable thickness. This mechanic reduces the cognitive load of traditional CAD, making it accessible to field workers who need quick measurements. The dimensioning tool is equally efficient: tapping two points generates a dynamic measurement line that updates in real-time as the user adjusts the plan. Layers are handled through a simple visibility toggle system, allowing separation of structural, electrical, and plumbing elements without nested menus. The export function supports DXF and PDF formats, ensuring compatibility with professional workflows. Notably, the app lacks a cloud sync feature, meaning all data resides locally—a trade-off that enhances privacy but requires manual file transfers.

Key Advantages

• Touch-First Precision: Gesture controls optimized for small screens.
• Legacy Support: Runs reliably on Android 2.2.x and above.
• On-Site Efficiency: No internet required for drafting or editing.
• Professional Export: Saves to DXF and PDF for external editing.

Download mobile app now — Limited offer: Exclusive access for first users to the full feature set without in-app purchase gates. Today only, unlock the dimensioning and layer tools permanently.

Technical Disclaimer: PadCAD requires an active internet connection for initial download and license verification. In-app purchases are available for advanced export options and template libraries. Continued use of GPS for site measurement features may reduce battery life. All drawings are stored locally on the device; users are responsible for regular backups.