About CuroPDF

CuroPDF was built on a simple belief: PDF tools should be free, private, and effortless. No subscriptions. No data collection. No tricks.

Why we exist

Most "free" PDF tools aren't free. They upload your files to unknown servers, watermark your output, or trap you into a subscription after a 7-day trial. We think that's wrong.

CuroPDF processes everything in your browser using open-source libraries like PDF.js (Mozilla) and jsPDF. Your files never touch our servers. We literally cannot see them.

What makes us different

True privacy. Files never leave your device. No upload, no storage, no data collection. Ever.

Actually free. All 22 tools are free forever. No trials, no credit cards, no "upgrade to download" screens.

Instant & lightweight. No app to install. No account to create. Open a tool and use it in under 5 seconds.

Works everywhere. Chrome, Firefox, Safari, Edge. iPhone, iPad, Android. One site, every device.

Open source

We build on open-source libraries you can audit: PDF.js by Mozilla, jsPDF, and Tesseract.js for OCR. No black boxes. No proprietary formats. Your trust is earned, not assumed.