Embed PDF in Product Tab

I am looking for an extension that will allow me to embed a PDF on the product tab. I have the tabs created, I now need to embed the pdf. A link to the pdf is no good. I have to auto view the pdf with an option to download. I have to be able to view the pdf without having to download it. This is very easy in WordPress but I am finding it hard to find anything in Magento.

submitted by /u/jayo2005
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