If you cannot get the plugin to work, you could use Adobe Acrobat as a helper application and have the pdf files open in an Acrobat window. ... If you cannot get the plugin to work, you could use Adobe Acrobat as a helper application and have the pdf files open in an Acrobat window.

How do I enable Adobe PDF plugin?

In the Preferences window, click Security, and then click Website Settings next to Internet plug-ins. Select Adobe Reader in the list of plug-ins. Under When Visiting Other Websites, in the drop-down list choose Allow Always and click Done. The browser is now set to use the Adobe Reader plug-in to display PDFs.

How do I find Adobe Acrobat plugins?

To view the available plugins for installation, select Plugins > Discover Plugins or click the Plugins icon on the Toolbar.