When a user clicks the “Open” link embedded in a PDF, the document should be displayed full screen with the option to open in another browsers or application. This will work for any document that the readers are capable of viewing, not just PDF files. This can work for images too. For example if the reader can't play a PDF with Flash Player (Flash), it will play fine in Firefox. As I was developing the plugin, I came across PDF Embed free version. This seemed like a good alternative for those that like the idea of embedded PDF's and the free version for such freebies may not have the feature set of the full version. You can install the plugin and open the linked page then you will have a PDF viewable in your browser. All you have to do is download pdf-embedder.php from the WordPress plugin page You can then load the embedded file with the following code. disconnect(false);}?> Save the file with the following code.