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Practical guides to get the most out of your PDFs: edit, sign, redact, protect and create documents — all free and from your browser.

How to edit a PDF for free (no install)

Step-by-step guide to edit a PDF online for free: add text, erase, rotate, merge and export — all in the browser, without uploading your file.

How to redact a PDF securely (and why a black box is not enough)

Drawing a black box over text does not remove it: it stays in the file and can be recovered. Learn how to truly redact a PDF by removing the text from the document.

How to sign a PDF online (draw, type or upload your signature)

Sign any PDF online for free: draw your signature, type it, or upload an image, and place it anywhere. No install, no sign-up, 100% in your browser.

How to password-protect a PDF (and how to remove it)

Learn how to add a password to a PDF and how to unlock it, all online and free. Standard PDF encryption applied in your browser, without uploading the file.

How to create a PDF document from scratch (without Word)

Create a formatted document and export it to PDF without Word or any install. Free online text editor: headings, bold, lists and more.

How to merge and split PDFs online for free

Combine several PDFs into one or split a PDF into parts, online and free. No install, no watermark, and your files are never uploaded to a server.