Overview
Nodoubt is a professional AutoCAD plugin developed by Arsenal Technology (Brazil) that revolutionizes how CAD designers share project information. It allows users to create interactive documentation directly within the AutoCAD environment — with sequences of notes, titles, detailed descriptions, audio recordings, and interactive slides that highlight specific areas of CAD drawings.
Unlike traditional methods that require switching between AutoCAD and external tools, Nodoubt keeps the entire documentation workflow inside CAD. Users can personalize slides with dynamic annotations including circles, rectangles, arrows, text, images, animated GIFs, and freehand drawings overlaid directly onto the drawing. CAD objects like polylines, circles, dimensions, text, and blocks can also be added for comprehensive presentations.
Core Capabilities
| Capability | Details |
|---|---|
| Note Sequences | Create ordered collections of notes with titles, descriptions, and audio narration |
| Interactive Slides | Dynamic annotations (circles, rectangles, arrows, text, GIFs, freehand) overlaid on CAD |
| CAD Object Annotations | Add native CAD objects (polylines, circles, dimensions, text, blocks) to slides |
| Separate Storage | Note collections saved separately from DWG files, preserving drawing integrity |
| Multi-DWG References | Single collection can reference multiple DWG files |
| Collaboration Tracking | Author name, avatar, and creation date tracking for team documentation |
| Desktop Viewer | Free Windows Store app for non-CAD users to view, create notes, and export PDF |
| PDF Export | Export note collections to PDF for easy distribution |
| AutoCAD Integration | Ribbon panel in Add-Ins tab, command-line access via NODOUBT command |
Why Professionals Choose Nodoubt
Nodoubt creates interactive technical documentation directly inside AutoCAD, eliminating the need to switch between CAD and external documentation tools. It dramatically reduces time spent creating manuals, instructions, and project documentation. Visual annotations and audio narration improve team communication. Complex CAD information is transformed into accessible presentations. Non-CAD users can participate via the free Desktop viewer. DWG file integrity is preserved by storing notes separately. Project information sharing is enabled across multiple team members and disciplines.
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