Do you need to decrypt pdf document if your pdf cannot be freely edited when you forget your pdf password? If so, please think about the command line application VeryPDF PDF Password Remover Command Line.
PDF Password Remover can be used to decrypt password protected Adobe Acrobat PDF files. It can help you generate PDF files with no password from the original PDF files which are not permitted to be edited, changed, printed, copied, added annotations, etc.
You need to download the application to your computer by clicking here and then please install it by following the installation wizard. The GUI version and the command line will be installed on your computer at the some time. The executable file pdfdecrypt.exe is the called program of the command line version.
For example, there is a user and owner password protected pdf document. You need to use PDF Password Remover Command Line to decrypt pdf. In the command line, you need to input the user password of the document and then the application will decrypt pdf itself as long as you write your command line like the following command line template:
pdfdecrypt [options]
The following command line example can help you decrypt pdf document successfully.
pdfdecrypt -i C:\sample.pdf -o C:\out.pdf -u "user password"
This command line means that the called program pdfdecrypt will call the input file C:\sample.pdf and decrypt it to save as the output file C:\out.pdf. But this document is a user password protected one, you need to use the option -u "user password" to input the user password of the document.
Then please hit Enterbutton on the keyboard to start the work.
If you want to view the decrypted pdf document after the process, please use the option –v in the command line.
If you want to know all usage and options of this command line application, you can use –h or –? after you input the path of the called file pdfdecrypt.exe in MS-DOS interface, then hit Enterbutton.
You can see more information about VeryPDF PDF Password Remover if you visit the homepage of VeryPDF PDF Password Remover. You can get satisfied answer to your problems if you contact the support team of VeryPDF.