How to build PDF file from binary string returned from a web-service using javascript

Question

I am trying to build a PDF file out of a binary stream which I receive as a response from an Ajax request.

Via XmlHttpRequest I receive the following da

Answer 1

I work in PHP and use a function to decode the binary data sent back from the server. I extract the information an input to a simple file.php and view the file through my server and all browser display the pdf artefact.