PDF Viewer
Open any PDF and read it right here in your browser. Jump between pages, zoom in and out, fit to width, or print. Nothing leaves this tab.
Drag your PDF file here
or choose from your computer
Preparing…
How it works
- Rendered locally by pdf.js the open-source PDF engine from Mozilla draws each page directly onto a canvas in this tab. Your file is never sent to a server.
- Zoom and navigate step through pages with the buttons or the arrow keys, zoom in and out, fit to the width of the window, and print when you're done.
- Nothing is uploaded. Reading, zooming, and printing all happen entirely in this browser tab, there's no server involved at all for this tool.
Frequently asked questions
Can I print the PDF from the viewer?
Yes. The Print button opens the original PDF in a new browser tab and hands it to your browser's built-in print dialog. No re-rendering, no quality loss.
Does the viewer work offline after loading?
Once pdf.js and this page have loaded, the PDF you open is rendered entirely on your device. Opening a new file needs no network call, though the page itself must already be loaded.
Is there a file size limit?
There is no server-side limit because nothing is uploaded. The only constraint is your device's available memory; very large PDFs may render slowly but will still open.