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Zzerocloudpdfinzerocloudpdf.hashnode.dev·19h ago · 13 min read

How to Add Page Numbers to a PDF Inside Your Browser Without Uploading to Any Server published

Every time you upload a PDF to an online tool for something as simple as adding page numbers, your document touches a remote server. For legal contracts, medical records, financial statements, or unpu

PKPhakorn Kionginblog.phakorn.com·Aug 15, 2021 · 6 min read

Implementing Encryption Feature in pdf-lib

At work, a requirement to password protect existing PDF files came up. I was tasked with adding this feature to our existing backend that uses Express. I thought it would be a straightforward task to implement it since there are probably plenty of li...