Apple Safari switched to the native PDF viewer in Mac OS X, Firefox 19 arrived in 2013 with a built-in PDF viewer (the PDF.js project), and Google Chrome added a PDF viewer in 2010.

Mozilla has released Firefox 18 beta for Windows, Mac, and Linux. New features include faster JavaScript compiling via IonMonkey and Retina Display support.

Adobe's popular Reader PDF viewer has come under attack once again as ne'er-do-wells target an exploit in its JavaScript handling. According to an article over on CNet, the exploit - which is ...