How to apply "Logon User Name" and "Logon Password" to a PDF file on Ubuntu system? VeryPDF Cloud DocSafe Solution

Can it be run on Ubuntu?
I want to to do the following.

1. Mr.A upload pdf on my server.
2. VeryPDF embed JavaScript to that pdf.
3. when Mr.B open the file he will have to input username and password.
4. the JavaScript will be used to add another page (prior to the original pdf, on that newly generated pdf will be a form) receive username and password to authenticate on my server.
5. if username and password is correct then Mr.B can open that pdf.

Thanks for your message, I guess VeryPDF Cloud DocSafe may reach your requirement, you may test VeryPDF Cloud DocSafe from this web page,


You (or User A) can select a PDF file, enter "Logon User Name" and "Logon Password" under "DRM" tab, you can also add Text, Image, PDF, Line watermarks with opacity option, and then upload this PDF file the the server (file center server), the server will protect this PDF file with DRM options.

When User B opening this PDF file, he has to enter the "Logon User Name" and "Logon Password" in order to open this PDF file, if he don't know the user name or password, he can't open this PDF file at all.


We are provide entire solution for the VeryPDF Cloud DocSafe, you can also run VeryPDF Cloud DocSafe on your own servers, it supports Ubuntu, CentOS, etc. Linux systems, if you are interested in VeryPDF Cloud DocSafe Solution, please feel free to let us know, we will provide more details to you shortly.

btw, VeryPDF has also a "Javascript to PDF Embedder Command Line" software, you may download it from this web page to try,


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