PDF Viewer

pdfjs.robwu.nl

Featured

3.3 (

2.7K ratings

)

Extension Workflow & Planning 1,000,000 users

543 support issues

For additional help, check out the developer's support site.

Karl Miller

Feb 24, 2026

On Specific Sites not working

I noticed yesterday that with new installs of the extension, I can't select the option On specific sites. I love this extension because it fills a specific need I have, but without being able to configure that I'm not sure we'll be able to use it.

Serge Fleury

Oct 30, 2025

How to open a PDF in the viewer

Hello
I bought a hardware unit (Tour Box) - I downloaded the PDF user manual
But when I open it (with Acrobat Reader), I get a message that the message is too big and I only get a "summary"
I contacted the manufacturer and he told me to try to see it in Chrome PDF Viewer
(Chrome is not my standard browser)
Nevertheless, I installed Chrome and your PDF Viewer
But now, I don't know how to open the PDF file (it is stored on one of my hard disks)

How should I proceeed ?

Thanks for your help

Have a good day

Serge Fleury achats@circus-photos.com

Sep 25, 2025

Ben

Brett here can you please outline your role and provide a referee for me?

Cheers

B

Isabella G

Sep 22, 2025

Use shipstation and the label(s) do not show up in the pdf viewer.

Hi!In the viewer area, it's just a grey box, none of the editor features are enabled to edit either it seems the file fails to load. Similar to Firefox it would open up and edit but it seems the document just can't populate into it.

Bruce Meredith

Jul 30, 2025

HistoricLog

LogBook125

Yosi Novogroder

May 4, 2025

drag-and-drop is blocked

Hey! the drag & drop of local files suddenly stopped working, I saw the message of 'Click on "Allow access to file URLs"' and after toggling it I get:

<extension id> is blocked
This page has been blocked by Chrome
ERR_BLOCKED_BY_CLIENT

Alpha Optique Versailles

Apr 29, 2025

Print Quality

The print quality is poor with this PDF reader. I've tried it on multiple computers and printers. No problems with other readers.
Perhaps it's a font substitution when printing the file because the reader doesn't display the original fonts.
I read in the comments that other users have this problem.

Johny Glez. Rossano

Mar 11, 2025

Selección de idioma

Radico en México y el programa se muestra en ingles. ¿Cómo puedo cambiar de idioma al español latino america?

CARLOS alberto gonzalez MARIN

Jan 8, 2025

conociendo esta app

se añadio a la extencion de chrome pero el sistema no la reconoce no ha aplicado el sistema me pide conque lector se va abrir el archivo y no tengo como señalar el pdf

Francesco Ryan

Dec 14, 2024

Save annotations to original file

Hello, is there a way to save the file after annotating it, instead of downloading a new file?