One of the most useful features in Google’s Chrome web browser is the built in PDF reader. It is a feature that I use almost every day, and although I keep an install of Firefox’s Aurora browser as a backup I have yet to return to using Firefox as my main browser since first checking out Chrome.
For now though, the team has released PDF.js as a browser extension for the open source browser. In addition to the extension download, the source code is available on GitHub for anyone to view and edit.
PDF.js displaying a Dell service manual in PDF format.
As it is now, the PDF.js add-on rather basic, but is definitely off to a good start. You are able to navigate by sections or page thumbnails accessible by a mouse-over pop-up menu on the left of the window. Along the top are buttons for previous and next page, navigating to a specific page, zooming in and out, downloading, printing, and searching the PDF document.
During some informal testing using a 94 page Dell service manual in PDF form, scrolling was smooth enough until hitting a new page upon which there was a bit of lag. Navigating to specific pages was rather quick, however.
The PDF reader is off to a good start and I may have one more reason to switch back to Mozilla’s browser soon enough. What do you guys and gals think about built in PDF support, is it something you find useful during your daily browsing? If you’re interested in checking it out for yourself, the extension is available for download here. Simply download this "pdf.js.xpi" file and install it (choose the Firefox or Aurora executable for installation if Windows does not assign the .xpi extension to Firefox automatically) using Firefox. Now navigate to a PDF file on any webpage to have it automatically open using PDF.js.