🛡️ PDF | Security Tool
PDF Security & Watermark
Watermark or unlock your PDF documents safely inside your browser without uploading to any server.
Upload your PDF File
document.pdf
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Secure Client-Side Processing
Unlike most online PDF tools that upload your sensitive documents to a remote server, our PDF Security tool works entirely in your web browser. Your files never leave your computer, guaranteeing 100% privacy and confidentiality for your documents.
Add Watermarks Easily
Protect your intellectual property by applying a customizable text watermark diagonally across every page of your PDF document. Perfect for stamping documents as "CONFIDENTIAL", "DRAFT", or "COPY".