📝
Click or drop a PDF to edit
Add text, draw, highlight, shapes, images — 100% in your browser
100%
← All tools
📝
Edit PDF
Add text, draw, highlight & more
Tools
Pick a tool, then click or drag on the page. Use Select to move or resize items.
Saving…
✅ Done!
📥 Download
All editing happens locally in your browser. Your file is never uploaded.

Why choose Doctor PDF?

Tired of ads, file limits, and uploading your documents to a stranger's server? Doctor PDF is built differently:

No annoying ads — ever
No limits on file size or number of tasks
100% private — files never leave your device
Completely free — no sign-up required
Instant — runs right in your browser

How to edit a PDF online

  1. Open the Edit PDF tool and drop your PDF into the page.
  2. Pick a tool — add text, draw, highlight, shapes, an image, whiteout or redact.
  3. Click or drag on the page to apply it, then use Select to move or resize.
  4. Download your edited PDF instantly — your file never leaves your device.

Frequently asked questions

Is editing a PDF free?

Yes. Doctor PDF lets you edit PDFs 100% free with no limits, watermarks, or sign-up.

Can I add text and draw on the PDF?

Yes. Add text anywhere, draw freehand, highlight, add shapes and images, whiteout or redact areas.

Are my files private?

Completely. All editing happens locally in your browser — your file is never uploaded to any server.

Can I edit the existing text in the PDF?

You can cover existing content with whiteout and type new text on top. Editing the original text directly is not supported in the browser.

Does it work on mobile?

Yes, on any modern browser — phone, tablet, or computer.

Drop PDF here