PDFDancer Demo Library
Real PDF edits executed by the API — no overlays, no layout shifts, no hacks.
Featured Demos
Replace Images Without Reflow
Swap images in-place while preserving layout and positioning.
Coming SoonEdit Table Values
Modify cell contents in PDF tables while maintaining structure.
Coming SoonAll Demos
Replace Images Without Reflow
Swap images in-place while preserving layout and positioning.
Edit Table Values
Modify cell contents in PDF tables while maintaining structure.
Extract & Replace Form Fields
Read and update AcroForm and XFA form field values programmatically.
Remove Watermarks
Detect and remove watermarks, stamps, and overlay elements.
Adjust Page Layout
Modify margins, orientation, and page dimensions dynamically.
Replace Vector Graphics
Modify vector paths and shapes within PDF content streams.
Multi-Page Bulk Edits
Apply the same edit operation across multiple pages efficiently.
Font Substitution & Fallbacks
Automatically handle missing fonts with intelligent fallbacks.
Extract and Replace Images
Pull images from PDFs, process them, and insert them back.
Add Digital Signatures
Sign PDFs programmatically with digital certificates.
Search & Highlight Text
Find text patterns and apply highlighting or annotations.
Merge and Split Pages
Combine multiple PDFs or extract specific pages into new documents.
Ready to build with PDFDancer?
Start editing PDFs with the same power you see in these demos.