A light PDF viewer inside a webpage

which free PDF viewers are available to directly show a PDF file inside a webpage?

I don't want to use Adobe Reader 开发者_JAVA技巧integration because I don't like it. I tried with Google Docs Viewer and it works fine but doesn't resize as I resize the page..

I would like to know if something quite light that can also be easily resized according to the page exists.. any suggestions?

Using this example it seems that google viewer resize as i resize the page URLTOFILE. It's beeing discussed at this support forum. "To embed: Put http://docs.google.com/viewer?url=URLTOFILE&embedded=true into an <IFRAME>". Here is another example for google viewer.