# PDF viewer

> Read any PDF in your browser without uploading it. Free private PDF viewer — files stay on your device.

Canonical: https://mypdf.space/tools/pdf-viewer
Last updated: 2026-10-26

## Short answer

PDF viewer runs entirely in your browser. Read any PDF in your browser without uploading it anywhere. No account, no watermark, and the file never leaves your device.

## About this tool

Read any PDF in your browser without uploading it anywhere.

Open and read a PDF in your browser — nothing is uploaded to view it.

Read any PDF in your browser without uploading it anywhere.

## How to use

1. Open your PDF.
2. Browse pages and zoom as needed.

## What you need

- One PDF

## Notes

- Read-only — nothing is uploaded or stored on a server.

## FAQ

### Does viewing upload my PDF?

No. The viewer renders locally with PDF.js.

### Can I edit in the viewer?

The viewer is for reading. Use Edit, Annotate, or Security tools when you need changes.

### Does it work offline?

After the site is cached or installed as a PWA, viewing can continue offline in supporting browsers.

## Related

- [Search PDF](https://mypdf.space/tools/search-pdf)
- [PDF info](https://mypdf.space/tools/pdf-info)
- [Compress PDF](https://mypdf.space/tools/compress)
- [OCR PDF](https://mypdf.space/tools/ocr-pdf)
- [Privacy scanner](https://mypdf.space/tools/privacy-scanner)
- [PDF to JPG/PNG](https://mypdf.space/tools/pdf-to-images)
- [Category](https://mypdf.space/view)