You can do this using the Google document viewer without needing to host the document with google. You need to provide a URL to your PowerPoint with a querystring of embedded=true
. (i.e. https://www.foo.com/awesome-presentation.ppt?embed=true). You can use the following markup:
<iframe src="http://docs.google.com/gview?url=https://www.foo.com/awesome-presentation.ppt?embed=true" style="width:600px; height:500px;" frameborder="0"></iframe>
Nope - that does not seem to work any more - ignore this.