Your PDFs. Your Vault.
Professional PDF tools built for privacy. Every merge, split, and watermark happens entirely inside your browser — your files never leave your computer.
Local-First Secure Architecture
Client files never touch our infrastructure. Every merge, split, and watermark runs entirely inside the browser.
Split / Extract
Select specific pages or ranges with precision.
Merge PDF
Combine multiple files into one secure document.
Safe Compress
Shrink file size while preserving professional quality.
Watermark
Protect your IP with professional custom overlays.
Protect & Unlock
Strong AES-grade browser encryption for sensitive files.
Page Numbers
Professional numbering for audit and legal filings.
Built for privacy-first workflows.
Safe PDF offers a zero-upload workflow for sensitive documents. Advanced browser-based PDF libraries power every tool without transferring files to a server.
Privacy
100% Browser Local
Integrity
Bit-Accurate Outputs
Sandbox Environment Active