Large PDFs in Node.js Without Unbounded Buffering
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KeyPDF was developed over around 14 months, and we achieved true editing of the text with preservation of fonts, alignments, and overall structure. Ke…
It's a familiar moment: you attach a PDF to an email, hit send, and get an error saying the attachment is too large. Most email providers cap attachme…
This is a complete, hands-on guide to converting HTML to PDF in C# with the SelectPdf library for .NET . It works up from a three-line conversion to a…
Making a PDF look scanned is a surprisingly practical document-processing problem. Users often want a digital PDF to resemble a printed, signed, and r…
Every PHP project eventually needs a PDF — an invoice, a ticket, a report, a signed contract. And every time, you hit the same two walls: Generating P…
If you've ever built a feature that extracts text from PDFs, an Arabic-speaking user has probably filed this bug: "the words come out in reverse order…
A few weeks ago I got a signed contract PDF from someone. It had a little stamp in the corner: "Digitally Signed by Rahul Sharma, Date: 2026-06-01." I…
If you've ever had to merge a few PDFs, stamp a "CONFIDENTIAL" watermark, or turn a stack of images into a single PDF on the server , you know the pai…
AI coding assistants are great at .NET boilerplate, but ask one to generate PDF code and it will happily invent a method that doesn't exist, or reach …
Merging PDFs on the server is straightforward. Upload the files, run a command-line tool, send the result back. But that means your users’ documents t…
By 2026, the PDF generation API market has evolved from "can it generate" to "does it generate well, fast, and securely." There are over 20 solutions …
Almost every "generate a PDF" feature starts the same way. You already have HTML. You already have CSS. So you reach for the obvious move: render the …
Splitting a PDF is one of those features that sounds trivial until you try to build it. Users expect range input ( 1-3, 5, 7-9 ), a per-page option, m…
If you've ever had to generate PDFs from a Node app — invoices, receipts, reports, certificates — you've probably reached for Puppeteer or some headle…
Most "free" PDF tools aren't. You find that out at the worst moment — you've already uploaded the file, waited for it to process, and then a paywall s…
TLDR: The reason most frontend PDF extraction is wrong is that developers try to infer document structure from the rendered visual output instead of f…
AI can read almost any document now. The harder question is what writes the answer back — and for anything an auditor might ever look at, that write s…
A client emailed me a contract last week. I needed to sign it and send it back. The usual options? Print it, sign with a pen, scan it back in. Or uplo…