Support for various color spaces such as CalRGB, CalGray, Indexed, Separation, etc.Īpply patterns and shadings to the graphics. PDF/A-1b, PDF/A-2b, and PDF/A-3b conformance.Īutomatic fields such as page number field, date field, etc., for specific pages or the entire document.Īdd digital signatures using x509 certificates.Įncrypt/decrypt PDF using 40-bit and 128-bit RC4 algorithm.Įncrypt/decrypt PDF using 128-bit and 256-bit AES algorithm.Įncrypt/decrypt PDF using 256-bit AES algorithm with revision 6.Īdd single, multiline, and multipage text with various standard and TrueType fonts.Īlign text in RTL format for languages such as Arabic, Hebrew, etc.Īdd formatted text to PDF from HTML tags.Īpply text formatting including colors, alignments, line and character spacing, etc.Ĭreate masked images using soft and image masking techniques.Īdd watermarks to a document using text or images.Ĭreate richly formatted tables that can span across multiple pages.Īdd geometric shapes like lines, rectangles, paths, curves, etc., to the page graphics.Īpply pen and brush for graphic elements such as text, shapes, etc. Open existing PDF documents from local or storage file. Save a PDF document to a local or storage file. Feature Matrix Document and Page FeaturesĬreate a PDF document from scratch or modify an existing document.

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