Skip to content
Office

Free Document Reader

View PDF, Word, Excel, and CSV files instantly. Nothing is uploaded; everything stays in your browser.

What this does: opens PDF, Word (.docx), Excel (.xlsx/.xls), CSV, and plain text files for reading, right in your browser, using pdf.js, mammoth.js, and SheetJS. It auto-detects the file type and renders a clean reading view. No signup, no installation, and no server upload, so it's safe for private or sensitive documents.

Click to select a file or drag and drop it here.

Supports PDF, Word (.docx), Excel (.xlsx, .xls), CSV, and plain text (.txt).

Frequently asked questions

Is this document reader really free and does it work without installing anything?

Yes. It's completely free, runs in your browser using pdf.js, mammoth.js, and SheetJS, and needs no installation or signup. Just open a file and start reading.

Are my files uploaded to a server when I view them?

No. Every file you open is read and rendered entirely on your own device in your browser's memory. Nothing is ever uploaded, which makes this a safe way to open private or sensitive documents.

Can I edit a document with this tool, or only view it?

This is a viewer, not an editor. It renders PDF, Word, Excel, and CSV files for reading, and the Print / Save as PDF button lets you get a PDF copy, but it does not change the file's original content.