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PDF Viewer

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A fast, private PDF reader. Open any PDF locally — page through, zoom and rotate. Files never leave your device.

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Drop a PDF or click to browse

🔒 100% Private

Files never leave your browser. No upload to any server.

⚡ Instant

Processing runs locally on your device. No queues, no waiting.

🆓 Free & Open Source

No signup, no watermarks, no limits. MIT-licensed code.

Frequently asked questions

Do I need to install anything?

No. The viewer runs entirely in your web browser using PDF.js — no plugin or app required.

Are the files uploaded somewhere?

No. PDFs are opened locally on your device. Nothing is sent to any server.

Can I read encrypted PDFs?

Yes — you will be prompted for the password when opening a protected PDF.