Generate Strong Passwords with Wolfram

Wolfram Alpha – an online engine that in some respects is more powerful than Google – can also be used for generating strong and unique passwords for your various online accounts.
To get started, go to the wolframalpha.com website and type a natural-language query like password of n characters to create your unique password (n is the length of the password).

Unlike other password generators, Wolfram Alpha offers a phonetic form for every password to make it a bit easier for you to memorize that complex string. It also shows the time it would take for a computer to break that particular password.
While the default settings in Wolfram are good enough to create strong passwords, you may also provide specific password rules like whether the password should have special characters, should every character be different, are number allowed and so on. Useful!

Step by step instructions to Remove Passwords from your PDF Files

You have a bunch of PDF files on your computer that are protected by a long and complex password. You know the passwords but it still feels inconvenient and boring typing them each time you have to open a PDF file.
Is there a tool available that can remove password protection from PDF files? Someone asked me this question on Twitter the other day and the answer is obviously yes.

Removing Password from a PDF File

There's a unlimited Windows utility called BeCyPDFMetaEdit that can help you evacuate passwords from PDF files* but without construct whatever possible update to the report. (I am not confident why the planners picked the embodiment of a unpredictable name for this suitable utility).
Here's what you need to do:
1. Launch the program and it will ask your for the location of the PDF file.
2. Before you select and open the PDF, change the mode to "Complete Rewrite."
3. Switch to the Security tab and set the "Security System" to "No encryption." Click the Save button and your PDF will no longer require a password to open.
[*] If you would like to test this tool but do not have a password-protected file, use this sample PDF (the password is labnol).
For more tips, check this detailed guide on PDF tools.