Analyze
Analyze a PDF document for specific properties, such as e.g. encryption, text, images, fonts, colors or digital signatures with the use of SetaPDF in pure PHP.
This PHP demo shows how to check whether a PDF document is a Collection (aka PDF Portfolio or PDF Package).
Check and extract the value of digital signatures from a PDF document (no validation).
Checks whether a PDF document is encrypted and what permissions are granted.
This PHP demo extracts the PDF document metadata and checks for PDF/A information.
Check whether text is output on a page or not.
Check whether transparency elements are found in a PDF document or not.
This script extracts all color related information from an existing PDF file in PHP.
Extract information about fonts in a PDF document.
Get size and resolution of used images in a PDF document.
