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Super User is a question and answer site for computer enthusiasts and power users. It's 100% free, no registration required. uses some kind of encryption to protect pdf files. I used Chrome developer tools and found that it loads .ebt file. I think its encrypted Pdf / Swf file.

I found the following reply Here but i still cannot download the pdf file. Can anyone help ?

Okay. The encryption that uses is absolutely unknown to me, but I determined that probably uses software from, through I was unable to extract the key: it's probably buried deep into the flash viewer. – whitequark

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maybe key is – johndoe Oct 24 '13 at 8:53

1 Answer 1

Go to this page: well it's in chinese, so use chrome to open the page. here you can find the "BABA File downloader" download link. download the software and follow the instructions have fun!

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