What is DocCoords and how does it work?

Browser tool for drawing signature boxes on PDFs, exporting iText7-ready coordinates as JSON—all client-side.

How do I extract PDF coordinates for iText7 in C#?

Load PDF in DocCoords, draw rectangle, copy llx/lly/urx/ury to your Rectangle constructor. Paste, build, sign.

Yes—processes locally in your browser. No uploads, no servers touch your files.

You've redeployed that signature field ten times. Each miss, a fresh hell. DocCoords ends it — browser-based, local, precise.

theAIcatchup Apr 10, 2026 3 min read

DocCoords eliminates iText7's coordinate guessing with browser-based drawing and JSON export. 𝕏
Fully local processing — no uploads, ideal for legal docs. 𝕏
Direct C# integration for perfect signature placement on first try. 𝕏

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#C# PDF #DocCoords #PDF coordinates #iText7 #signature coordinates

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