The latest articles on DEV Community by Kapil Kumar (@kapilkumar). https://dev.to/kapilkumar https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4242600%2Fa6eebab5-e820-43a1-8fdb-b4fc53e1b1a3.jpg https://dev.to/kapilkumar en Kapil Kumar Fri, 13 Nov 2026 09:25:52 +0000 https://dev.to/kapilkumar/i-built-a-free-pdf-editor-with-no-file-size-limit-d8j https://dev.to/kapilkumar/i-built-a-free-pdf-editor-with-no-file-size-limit-d8j <p>Every online PDF editor I tried had the same wall. Drop in a big file and you get "File too large, upgrade to continue." I wanted to know why, and whether it had to be that way.</p> <h2> Why online PDF editors have upload limits </h2> <p>Most of them send your file to their servers, edit it there and send it back. Big files cost them bandwidth and storage, so the free plan gets a cap. The limit comes from how those tools are built, not from PDFs.</p> <h2> What I did differently </h2> <p><a href="https://www.pdfcraftpro.com/pdf-editor" rel="noopener noreferrer">PDFCraftPro</a> edits your PDF right on your own device. The file is never uploaded, so there's no size limit and nothing to wait for. In my tests a 255 MB PDF opens in a few seconds. It also means your contracts, bills and records stay private.</p> <h2> What you can do with it </h2> <ul> <li>Change the text already in your PDF, in the document's own font</li> <li>Replace, move or resize images</li> <li>Sign, fill in forms, and add text, shapes and tables</li> <li>Reorder, rotate and delete pages</li> <li>Merge, split, compress and convert PDFs</li> </ul> <p>It's free, with no sign-up and no watermark.</p> <h2> On your phone too </h2> <p>The same editor is in my Android app, <a href="https://play.google.com/store/apps/details?id=com.pdfcraft" rel="noopener noreferrer">PdfCraft</a>. It also turns photos into PDFs and merges files, right on your phone.</p> <h2> What I learned building it </h2> <ol> <li>People care about privacy more than I expected. "Your file is never uploaded" is the line that makes them try it.</li> <li>A size limit annoys people more than a missing feature.</li> <li>Keeping the original font is what makes an edit look like it was always there.</li> </ol> <p>Try it at <a href="https://www.pdfcraftpro.com" rel="noopener noreferrer">pdfcraftpro.com</a>. If you have a huge PDF that other tools refused, I'd love to hear how it goes.</p> productivity showdev pdf tools