حول عرض وتحرير بيانات PDF الوصفية عبر الإنترنت

Instantly inspect the full metadata of any PDF file — title, author, subject, keywords, creator, producer, creation date, modification date, page count, and whether the file is encrypted. Switch to edit mode to update any metadata field using pdf-lib and download the modified PDF. Export all metadata as a JSON file for archiving or processing.