Desktop power. Browser privacy.
Extract, merge, split, redact, and password-protect PDFs in your browser. Your files never leave your computer.
Drop your PDF here to start
It never leaves your computer. Promise.
or click to browse
Your files don't go to a server. They go nowhere.
Most PDF tools upload, process, and email you a link. We do all the work in your browser tab. When you close the tab, the file is gone.
Zero-Server Processing
Your PDF lives in browser memory only. We have no upload pipeline, no temporary cache, no S3 bucket. There is nothing for us (or anyone else) to leak.
Instant Large-File Handling
Built on pdf-lib and pdfjs WASM. A 100 MB document opens immediately because there is no upload over slow office Wi-Fi.
Bank-Level Privacy
No server-side storage means no honeypot. Even a full database breach would expose nothing about your documents, because they were never there.
Audit-Ready by Design
For CPAs, lawyers, and clinicians: you can prove client data never left the controlled device. Network DevTools confirms it in one click.
One workstation. Every PDF job.
The tools you'd expect from a $500 desktop suite. None of the install, none of the upload.
Stop uploading sensitive PDFs to strangers.
Open WorkstationPDF, drop a file, get the result. No accounts required for the free tier. It just works.