Thanks.
But these script only works through HTTP. As it should be modified, that he would work through HTTPS?

It not works in IE6 (I think that only in IE6 SP3 version), as every solution I’ve found on the Internet. It falls, when I want to OPEN the PDF file (not save – then it works). The Adobe Reader notify about error, that it can’t find the file. I haven’t found any working solution for this problem, yet.
Thanks for any tips to solve this.

Thanks you too much, this is very good and downloading time hiding file size and content headers. Very nice.

@drubin: I didn’t think about that. Good catch! Thanks for the input.

Thanks for the header information.

I just thought I would mention the fpassthru function it cant just make the code easier to read having a single built in function that outputs the file.