I am running Foxit Reader 7.06.1126 on Windows 8.1 Pro 64-bit and Firefox 36.0. When I try to share PDF to Evernote from inside desktop client everything works fine. However, when I try to do so from inside the Firefox (reader running is a plugin with Evernote button on the toolbar) all I get is "plugin-" is the note title, and in the body of the note I get a box with the word "plugin-", hard drive picture, date, time created and size. Evernote version 5.8.3.6507(274507) Public.
P.S. 02.27.2015
Interesting. Just shared PDF from http://www.rubyinside.com/media/poignant-guide.pdf (http://www.rubyinside.com/media/poignant-guide.pdf)from inside Firefox and everything worked fine. I guess it depends on pdf itself and how they are rendered inside the browser rather then Foxit Reader. But when I tried previously to share PDFs from http://www.cheatography.com from inside Firefox it did not worked, but worked with desktop client. Sorry for generalizing.
P.S. 02.27.2015
Interesting. Just shared PDF from http://www.rubyinside.com/media/poignant-guide.pdf (http://www.rubyinside.com/media/poignant-guide.pdf)from inside Firefox and everything worked fine. I guess it depends on pdf itself and how they are rendered inside the browser rather then Foxit Reader. But when I tried previously to share PDFs from http://www.cheatography.com from inside Firefox it did not worked, but worked with desktop client. Sorry for generalizing.