Online PDF Tool – Compress, Split, Merge & Optimize (Private and Fast)
The Eryphonix PDF Tool lets you compress, split, and merge PDF files entirely in your browser. Built with privacy-first WebAssembly, your documents never leave your device.
What You Can Do
- Compress PDF: Reduce file size while preserving readability
- Split PDF: Extract specific pages or ranges
- Merge PDFs: Combine multiple PDFs into a single document
- Optimize: Clean metadata and optimize for sharing
How It Works
Processing happens locally using WebAssembly. No uploads, no waiting — just instant results in your browser. This ensures both speed and privacy for sensitive documents.
Why Use Eryphonix Tools?
Eryphonix offers a growing collection of free online scientific tools for researchers — including file converters, citation generators, and visualization utilities. Every tool is built with accuracy, simplicity, and reproducibility in mind.