I built a 100% private, free PDF Merger & Compressor (files never leave your browser)

Hey everyone,

Whenever I needed to combine two PDF documents or compress a file, services like Smallpdf or Adobe would ask for a monthly subscription, add watermarks, or force me to upload personal documents and contracts to remote servers.

I built a free, privacy-first PDF utility suite where all processing happens directly on your device using client-side WebAssembly:

• Zero Server Uploads: Your PDFs never leave your browser, making it completely safe for sensitive documents, contracts, and IDs.

• No Limits or Watermarks: Merge, split, or compress as many files as you want.

• Instant & Frictionless: No email signup, no trial periods, and no daily file caps.

You can try the tools directly here:

🔗 PDF Merger: https://www.freetoolwise.com/tools/pdf-merger

🔗 PDF Compressor: https://www.freetoolwise.com/tools/pdf-compressor

🔗 Full PDF Suite: https://www.freetoolwise.com/collections/pdf-tools

Would love to get your feedback on the processing speed and UI! What other PDF features would you like to see added?