PDF Toolbox 🧰

Merge PDF Split PDF Compress PDFAbout Contact

Add Watermark to PDF

Add text or image overlays to PDFs. Customize position and transparency.

Select FileDrop files here

About PDF Toolbox

Free online PDF tools that work directly in your browser. No uploads, no registration, 100% private.

Popular Tools

Merge PDF
Split PDF
Compress PDF
PDF to Word

Legal

Privacy Policy
Terms of Service
Contact Us
About Us

Security & Privacy

No file uploads

Browser-based processing

100% private & secure

HTTPS encrypted

© 2025 PDF Toolbox. All rights reserved.

Free PDF tools powered by client-side technology

Disclaimer: This service is provided "as is" without warranties. Users are responsible for maintaining backups of their original files. Please review our Terms of Service and Privacy Policy before use.