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Encrypted PDF

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gerrydoro View Drop Down
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Post Options Post Options   Quote gerrydoro Quote  Post ReplyReply Direct Link To This Post Topic: Encrypted PDF
    Posted: 13 Nov 2015 at 9:35pm
Hi everybody, I'm new to this forum and I need a little help: I've found on the internet some PDFs but they are encrypted and I can't decrypt them. Who can help me?

PS. Sorry for my bad English pdf-6534104-1.pdf
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BAlheit View Drop Down
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Post Options Post Options   Quote BAlheit Quote  Post ReplyReply Direct Link To This Post Posted: 14 Nov 2015 at 8:12am
This is not a PDF document. It is a file with binary data.
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gerrydoro View Drop Down
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Post Options Post Options   Quote gerrydoro Quote  Post ReplyReply Direct Link To This Post Posted: 14 Nov 2015 at 4:41pm
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BAlheit View Drop Down
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Post Options Post Options   Quote BAlheit Quote  Post ReplyReply Direct Link To This Post Posted: 15 Nov 2015 at 8:13am
At the end of the file is the data structure of PDF files visible. The begin of the file is damaged by binary data.

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gerrydoro View Drop Down
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Post Options Post Options   Quote gerrydoro Quote  Post ReplyReply Direct Link To This Post Posted: 15 Nov 2015 at 6:41pm
Amazing! Is there a method to repair it?
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BAlheit View Drop Down
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Post Options Post Options   Quote BAlheit Quote  Post ReplyReply Direct Link To This Post Posted: 16 Nov 2015 at 7:55am
I don't think so.

How did you create the files?
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gerrydoro View Drop Down
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Post Options Post Options   Quote gerrydoro Quote  Post ReplyReply Direct Link To This Post Posted: 16 Nov 2015 at 8:48pm
The file come from an application for read scholastic books, I want to read this book without the application because it is very slow and uncomfortable. each page has its own file.
Do you think is possible to do what I want?
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BAlheit View Drop Down
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Post Options Post Options   Quote BAlheit Quote  Post ReplyReply Direct Link To This Post Posted: 17 Nov 2015 at 9:29am
Looks like that they use some encryption in the application.
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gerrydoro View Drop Down
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Post Options Post Options   Quote gerrydoro Quote  Post ReplyReply Direct Link To This Post Posted: 23 Nov 2015 at 8:22pm
Yeah, I know! How to decrypt it?
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BAlheit View Drop Down
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Post Options Post Options   Quote BAlheit Quote  Post ReplyReply Direct Link To This Post Posted: 24 Nov 2015 at 8:42am
Ask the creator of the application.
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