Contact us

Found a bug, have an idea for a new tool or a question about privacy? Email us at contact@pdf4u.com. We read every message, although we can’t always reply individually.

Please don’t send us your PDF files – we don’t need them, and keeping them on your device is the whole point of PDF4U. If a file doesn’t work, describe what happened, which tool you used, and which browser and device you were using.