Apryse Developer Blog

Extract key-value pairs from CAD title blocks with the Apryse SDK and Python. Get drawing number, revision, and project name as structured JSON.

Learn how to scale PDF Bates numbering by flattening thousands of annotations, creating margin space, and digitally signing PDFs to detect tampering.

Learn how to preserve existing image alt text when retagging PDFs for PDF/UA compliance using Apryse SDK and location-based tag matching.

Learn how Apryse SDK supports PDF/UA compliance with automated tagging, document title updates, and image alt text with human review.

Learn how to validate PDF/UA compliance with veraPDF and PAC, understand their limitations, and review reading order and alt text beyond automated checks.

Compare PDF to DOCX conversion from four tools and see how they handle editable text, headers, footers, numbered lists, page numbers, and tables.