About PDFUp
Last updated: September 2026
PDFUp started with a simple frustration: too many "free" PDF tools online bury the features you actually need behind paywalls, slap watermarks on your files, or force you to create an account just to merge two pages.
Our Mission
We believe the most common document tasks — merging, splitting, compressing, converting, signing — should be available to everyone, everywhere, for free. No tricks, no hidden limits, no watermarks on your output.
How It Works
Most of PDFUp's tools run entirely in your browser using JavaScript — your files are processed on your own device and are never uploaded to our servers. For tools that do need server-side processing, files are automatically deleted within 1 hour.
Who We Are
PDFUp is built and maintained by a small, independent team. We keep the lights on through optional donations from people who find the tools useful — there are no ads and no data-selling business model.
Get in Touch
Questions, feedback, or found a bug? Email us at support@pdfup.app — we read every message.