Edit a PDF Online
Add text, fix a typo, cover something with white, highlight, draw, and place an image or your signature on any PDF. It all happens in your browser, so your file stays private.
How to use PDF Editor
- 1Upload your PDF.
- 2Pick a tool: Text, Edit text, Whiteout, Highlight, Draw, Image or Signature, then click on the page.
- 3Move and resize your changes, then download the edited PDF.
Why use FileDagadu
- Runs entirely in your browser — nothing is uploaded to a server
- No account, signup, or watermark required
- Works on desktop, tablet and mobile
- Free with no daily usage limit
Frequently asked questions
Can I change the words that are already in the PDF?
Yes, with Edit text. Click a line and it is covered with the page colour and replaced by text you can type over. The old words are hidden, not deleted from the file. To remove private details for good, use Redact PDF.
Can I add my signature?
Yes. Choose Signature, then draw it with your finger or mouse, or type your name in a handwriting style. Drag it into place and resize it.
Which languages can I type?
English letters and Hindi. Other scripts are shown as ? in the saved PDF.
Is my PDF uploaded to a server?
No. Everything happens in your browser, so your file stays on your device.
Does it work on a phone?
Yes. You can draw and drag with your finger. A larger screen makes small edits easier.
Guides & tips
Related tools
JPG to PDF
Convert JPG images into a single PDF.
PNG to PDF
Convert PNG images into a single PDF.
Images to PDF
Combine multiple images into one PDF file.
PDF to JPG
Turn every PDF page into a JPG image.
PDF to PNG
Turn every PDF page into a PNG image.
Compress PDF
Reduce PDF file size — keep text, or reach an exact size.