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Import annotationskeyboard_arrow_down

Import annotations

To import XFDF into FDF, then merge data from FDF into PDF

// Import annotations from XFDF to FDF
$fdf_doc = FDFDoc::CreateFromXFDF($xfdf_filename);
$fdf_doc->Save($output_fdf_filename);

// Merge FDF data into PDF doc
$doc = new PDFDoc($filename);
$doc->FDFMerge($fdf_doc);

PDF Form fill and form data extraction
Full sample code which illustrates basic FDF merge/extract functionality and full support for FDF (Forms Data Format)

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