18Docs

Edit a PDF for free

Edit and annotate PDFs free — add text, draw and highlight with no account and no watermark. Private, in-browser.

100% private: this tool runs entirely in your browser. Your file never leaves your device — nothing is uploaded, nothing is stored.

Drop a PDF here or click to browse

Runs in your browser — your file is never uploaded.

Edit a PDF for free

This PDF editor is free with no account, no watermark on your output, and no usage cap pushing you toward a subscription. You can add text, draw, highlight, insert shapes and place images directly on any page, then download the edited PDF clean. That covers the everyday edits most people actually need — filling a flat form, fixing a small mistake, annotating a document for review, or adding a logo — without paying for heavyweight software. A lot of free online editors recoup their cost by uploading your file to a server that may log or retain it, which is a poor trade for a private document. Here the editing runs entirely in your browser on your device, so nothing is transmitted anywhere and there is nothing for anyone to store. Free, watermark-free and private at the same time means you can edit sensitive paperwork as often as you like with genuine peace of mind.

Frequently asked questions

Will there be a watermark on my edited PDF?
No. The downloaded file shows only your edits — no watermark and no branding added.
Is it free for unlimited edits?
Yes. There is no signup and no per-file limit, because the editing happens in your browser at no server cost.

More ways to use Edit PDF