Free, runs entirely in your browser — no sign-up, no file upload to a server.
What does the PDF Reader do?
It displays a PDF directly in your browser so you can view it page by page without installing a separate reader app.
Where is my file processed?
Locally — the PDF is rendered in your browser (via pdf.js) and never uploaded to a server.
How do I report a problem or request a feature for this tool?
Use the Contact / Feedback page — select "PDF Reader" as the related tool so we know exactly which tool you mean, then describe the bug or the feature you'd like to see.