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K JAY
K JAY

Posted on Originally published at github.com

Why Install 15GB CAD Software Just to Review a 3D Part? Meet the 3.7MB .ldocx Suite

The Client CAD Review Bottleneck

Your engineering team finishes a mechanical design. You want the client, executive board, or safety auditor to review the 3D part alongside the engineering requirements.

What happens?

  • They don't have AutoCAD or SolidWorks installed.
  • Web portals require complex logins and high cloud rendering fees.
  • You are forced to paste flat 2D screenshots into a PDF.

The Engineering Showdown: Heavy CAD vs .ldocx

Workflow Metric Heavy CAD (DWG/STEP) Living Document (.ldocx)
Viewer Install Size 10 GB - 15 GB 3.7 MB Standalone Native Executable
Client License Cost $1,500 - $4,000 / year 100% Free & Open-Source
Documentation Context Separated text reports 3D model embedded inside the specification
Mobile & Tablet Clunky or unsupported Native touch-optimized iOS & Linux app
Inspection Controls Steep learning curve Natural touch/mouse orbit, pan, & explode

Put 3D Models in Your Reports Today

  • 📦 Download Free Viewers: GitHub Release v2.5.0
  • 💻 Embed with Node.js: npm install ldoc-sdk

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