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Free Trial Support

Searching PDF documents with .NET Core Library

Search provides the ability to find text within the contents of a document.

PDFTron SDK benefits include:

  • Search text on PDF pages using regular expressions. Use TextExtractor to simplify most common search operations.
  • Use pdftron.PDF.ContentReplacer to search and replace text strings and images in existing PDF (e.g. business cards and other PDF templates)

Get started

Search for text in a PDF
To search for text in a PDF using regular expression.

Search & replace PDF text or images
To search and replace PDF text or image with a target region.

Get the answers you need: Support

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