PDF.js Viewer Not Working

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PDF.js Viewer Not Working: What You Should Know

Alfresco Downloader Not Working with pdf.js? May 21, 2025 — Can anyone fix this problem? I can't download files through Alfresco as described on my page Alfresco Downloader not working — page Apr 22, 2025 — I have recently installed the Alfresco CD client on my computer and the pdf.js viewer works fine. However, I have trouble downloading documents from my Alfresco CD. I've tried removing the CD client, installing a new Alfresco client (CD download), removing the CD client, re-installing the Alfresco CD client, and nothing else. I have tried using an antivirus program but nothing worked. Can anyone tell me what to do? Is the Alfresco PDF viewer a security risk? Feb 21, 2025 — I've just installed Firefox on my computer and so far I've had the best experience with pdf.js, no problems. However, it appears my computer has malware, so I'm not sure what to do if it still has problems... Alfresco PDF viewer is not working at all? Feb 22, 2025 — I am currently using Chrome (version 39) and cannot use the Alfresco PDF Reader at all. I have downloaded pdf.js, but it does not work at all. A little further down the page I have also I tried running pdf.js through the Alfresco editor and all the steps to install it failed. I then tried running pdf.js through the Alfresco extension, but that was also not helpful. I also tried installing the Alfresco extension (not recommended or even available for downloading now). The Alfresco extension is not installed. It's still there but I cannot use it. How can I go further? The pdf.js viewer does not work with embedded PDFs. PDF files should not be placed in the document root, but only in the PDF folder, according to Alfresco's site. What can I do? Pdf.js is now installed on my computer. I cannot upload documents to Alfresco. Can I use PDF_reader.JS? Mar 30, 2025 — I started using pdf.js version 3.1.26, and I am not able to upload my own PDF file. Can I edit PDFs with Alfresco? Mar 30, 2025 — My page looks like this after I've printed this page.

FAQ

How do I fix Chrome PDF viewer is disabled?

What to Know In the Chrome browser, select the three vertical dots in the upper-right corner. Choose Settings > Advanced > Privacy and security. Select Site Settings > PDF documents. Use the toggle switch next to Download PDF files instead of automatically opening them in Chrome to turn the feature on and off.

Does Chrome have a built-in PDF viewer?

By default, Chrome uses a built-in PDF viewer to open PDF files, so when you click a PDF link on a web page, the file opens directly in your browser.

Why is my PDF viewer not working?

Reset the Display PDF In Browser preference (Online Pdf Reader /Reader X or earlier) Try resetting the display preference in your browser to clear up the viewing issue. In Reader or Online Pdf Reader , right-click the document window, and choose Page Display Preferences. From the list at left, select Internet.

Why PDF is not opening in Chrome?

For Google Chrome Version 60 and above First, check if 'Download PDF files instead of automatically opening them in Chrome' is turned on in Chrome. When this is enabled, all PDF will be downloaded instead of view.

How do I enable PDF viewer in Chrome?

In Chrome, go to the "Menu" icon, then choose "Settings." 3. Scroll to the bottom and select "Advanced." 4. In the "Privacy and Security" section, select "Content settings." 5. Scroll down and select "PDF documents," then switch it to "On."

How do I get my Chrome PDF viewer back?

Alt + Left appears to simply be a shortcut for the browser's back button - which takes you out of the pdf. We need to go back to the hyperlink source location within the pdf.

Where is my PDF viewer?

The default option for the PDF viewer is Online Pdf Reader reader. In windows 10, the default location for Online Pdf Reader is "C.\\Program Files (x86)\\Online Pdf Reader \\Online Pdf Reader pdfFiller\\Reader\\AcroRd32.exe". If you have a different OS, or if you installed Online Pdf Reader in a different folder, please adjust the field accordingly.

Where is Chrome PDF viewer?

How to enable the native Chrome PDF viewer. In Chrome, click the three dots in the upper right corner of your browser window. Navigate to Settings 3a Advanced 3a Privacy and Security. Click Site Settings 3a PDF Documents.

Does Firefox use PDF JS?

PDF. js was originally created as a extension for Firefox and is included in Firefox since 2012.

Does PDF JS work on Chrome?

What Browsers does PDF. js Support. PDF. js is used within Mozilla Firefox today as the built-in PDF viewer, and it works well within a website when viewed using the latest versions of Chrome and Firefox, whether through the pre-built PDF.