What people are asking
Marketing and ops branding outbound PDFs; firms marking owned copies.
A light logo stops “whose PDF is this?” when files circulate outside the firm.
What Add watermark to PDF actually does
- Image watermark (PNG/JPEG) with drag, resize, opacity on all pages.
What it does not do
- Design the logo—supply a transparent PNG for best results.
Steps
- Open Add watermark to PDF.
- Choose image watermark; upload logo; place faintly.
- Download the branded PDF.
Related guides
Logo watermark · DRAFT/CONFIDENTIAL · Watermark a PDF
Go deeper
Scenario guides hub · Open Add watermark to PDF · All PDF tools · Privacy
Last updated 2026-08-20 · Research-backed long-tail