Watermark PDF
Stamp CONFIDENTIAL or custom text. Local.
🚫 no cloud trip
🌱 stays grounded
🆓 free · no account
⚡ browser magic
🌱
Grounded files only. Your docs stay on this device — they do not fly off to the cloud like they would on iLovePDF or Smallpdf. Gravity wins.
Drop files here or click to browse
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How to use Watermark PDF free
- Drop PDF.
- Enter text.
- Apply.
Why GroundPDF?
- No upload — documents stay on your computer.
- No account, no daily limits.
- Ground vs cloud — your file doesn’t earn frequent-flyer miles.
- Offline after first load.