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)

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.