Protect PDF with password

Remove password protection from a PDF by uploading it (with its current password) to the Solutions API, polling until completion, then returning a download URL for the unlocked PDF.

Add a text watermark to one or multiple PDFs by uploading them to the Solutions API, polling until completion, then returning download URL(s) for the watermarked PDF(s) (or a ZIP if multiple).

Flatten a PDF into a non-interactive “safe” version by uploading it to the Solutions API, polling until completion, then returning a download URL for the flattened PDF.

Change a PDF’s permission flags (edit, print, copy, forms, annotations, etc.) by uploading it to the Solutions API, polling until completion, then returning a download URL for the updated PDF.

Compress a user-provided PDF by uploading it to Cross-Service-Solutions, polling until completion, then returning a download URL for the compressed file.

Remove metadata from one or multiple PDFs by uploading them to the Solutions API, polling until completion, then returning download URL(s) for the cleaned PDF(s) (or a ZIP if multiple).