Inkmark — Sign & redact PDFs privately

Free: sign, permanently redact and Bates-number PDFs locally. No upload, account, tracking or watermark.

Sign, permanently redact and Bates-number the PDF already open in your browser. Everything runs on your device: no account, upload, tracking or watermark. Sign: type your signature in a real handwriting font, draw it with a mouse or stylus, or upload an image. Place, resize and rotate it, add dates, text and checkmarks, then download the signed PDF. Typed signatures stay selectable text with embedded fonts; drawings stay crisp vector paths. Original pages are not rasterised. Redact: find emails, phone numbers, SSNs, card and bank numbers, IBANs and your own search terms, review every box, or draw boxes by hand. Export removes the text under each box from the file itself, plus metadata, links and outline entries, so it cannot be copied or searched afterwards. Bates & stamps: number pages continuously with your prefix, start number and padding, and add headers or footers such as "Confidential" or "Page 1 of 9". Inkmark is free, with every feature included: all eight handwriting fonts, unlimited saved signatures, initials on every page, batch export, regular-expression search and documents of any length. No account or licence key. If it saves you time, you can support development on GitHub Sponsors: https://github.com/sponsors/onurkat Optional automatic PDF opening asks for website access only when you enable it. Right-click a PDF link and choose "Sign this PDF" or "Redact this PDF" to open it directly. Inkmark adds simple electronic signatures, not cryptographic certificates. Scanned pages need manual redaction boxes (no OCR). Password-protected PDFs must be unlocked first. Support: hello@okteknoloji.com