Show HN: Pdf.js Express – PDF annotation, e-signatures, and form filling
I spent about three years building the support for PDF into my graphics editor <a href="https://www.Photopea.com" rel="nofollow">https://www.Photopea.com</a> .<p>While other editors "add stuff on top of PDF", Photopea "chews through" each byte of a PDF, and tries to make as much sense of it as possible.<p>You can rewrite the existing text (with the same formatting), edit bézier curves, edit gradient fills. You can edit bitmaps on a pixel level. You can see the parameters as CSS or export it into an SVG.<p>Also, it is free. People open about 150,000 PDF files a month in it, but I hope it will get more popular in the future.<p>Demo PDF: <a href="https://www.photopea.com/api/img2/WEBSITE-ZLONIN-uprava.pdf" rel="nofollow">https://www.photopea.com/api/img2/WEBSITE-ZLONIN-uprava.pdf</a><p>Photopea: <a href="https://www.photopea.com#%7B%22files%22:%5B%22https://www.photopea.com/api/img2/WEBSITE-ZLONIN-uprava.pdf%22%5D%7D" rel="nofollow">https://www.photopea.com#%7B%22files%22:%5B%22https://www.ph...</a> (press T and click into the text to edit it)