Some PDF files are sometimes password protected. Many people may be in trouble because they have forgotten their password. So, let's introduce how to unlock the password of PDF file. Also, if it is troublesome to enter the password every time you open the PDF file, you can remove the password setting of the PDF file.
Click here for an image of how to eliminate the need to unlock the PDF file >>Due to heightened security awareness, password-protected PDF files are being sent by email more often. The password is generally sent by a separate email. You can copy and paste the password to open the PDF file immediately.
However, the problem is when I try to open the PDF file some time after receiving it. Everyone has the experience of rushing to find an email with a password from a mailer by looking at the password entry screen that appears after clicking.
The PDF file password has a simple mechanism that can be unlocked by using the round-robin method. "PDF Crack" does that automatically. Since it is a round-robin method, it takes time, but you can be sure that the password for the PDF file will be known.
To actually unlock the PDF file password, download PDFCrack from the site and drag and drop "pdfcrack.exe" to the command prompt. After inserting a half-width space, drag and drop the PDF file you want to analyze.
When you execute the command, password analysis of the PDF file starts. When the analysis result is displayed, enter the character string on the password input screen of the PDF file and the contents should be displayed.
If you don't want to enter the password for each PDF file, use the password unlock function of "Smallpdf". To use it, access the Smallpdf site and drag and drop the PDF file. If you enter the password and unlock it, you will not need the password from the next time onwards.