Adobe added the option to mark fields that can be filled out with text, boxes that can be checked, and other helpers for form completion at least a decade ago–so long ago, it’s hard to find out when.

Execution, integrity, and provenance determine PDF safety.

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Based on version 2.9 (2017-05-11) available from fpdf.org/en/script/script93.php. Note: If you find that a new version has been hosted on fpdf.org, please do not ...

Abstract: Client-side attacks have become very popular in recent years. Consequently, third party client software, such as Adobe's Acrobat Reader, remains a popular vector for infections. In order to ...