"Open in PDF viewer" extension opens PDF links in your default external PDF viewer application like Adobe Acrobat Reader or Foxit PDF reader. This extension adds a context menu item to your browser context menu over PDF links. When the context menu is clicked, the extension downloads PDF file into your default download directory and then executes external application to open this PDF file.

Note that to execute an external OS-level command, there is need to install a minimal native wrapper. The guide to install this native wrapper appears on your screen once PDF view is requested for the first time.

For more info, bug reports or suggestions please use http://add0n.com/open-in.html?from=pdf

You can find my other "open in" extension there too!