How to password protect a PDF file?

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Password protection of a file is a regular requirement for webmasters who do not want to have their files be spread freely, and limit the access of the files to only those who might have...

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The Android 2.3 Gingerbread was recently launched, and that was for any Android based device, including the mobile phones and the tablet devices. But the Google Android team worked lately on an interface and a separate version of Android that works only for the tablet devices – The Google Android 3.0 Honeycomb. It’s an interface......

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