All Blog Posts Tagged 'password' (2)

How to Copy and Edit Protected PDF Files?

Great security is one of the reasons why so many people use PDF format. A PDF author can set password to prevent readers from opening it, or set restriction for copying the text or printing the PDF document. They are the “User Password” and “Owner Password”.

But the security also bothers many PDF users. In some situations, we need to copy the text from a PDF, print the PDF out or edit the PDF, legally of course. For example, we need to open or edit an old PDF file but we forget the… Continue

Added by Melvin James on July 28, 2009 at 8:33pm — No Comments

How to Crack a Lost Windows Password

(From my blog, Ask a Tech Teacher. Hacking is always a popular post.

For all you out there who have forgotten your password (I see a slew of hands), read this. I know I’m a tech teacher and supposed to be able to rattle off the solution to every problem in the geekosphere, but my buddy,… Continue

Added by Jacqui Murray on July 25, 2009 at 4:40pm — No Comments

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