How can I set Expiration Date, Dynamic Watermark, Username, and Password to PDF files?

Hi,

Can Verypdf (Javascript to PDF Embedder Command Line) do the following:

1. set expiration date
2. dynamic watermark
3. revoke access
4. logging document use

And the most important thing is I want to do the form validation before opening the pdf like this:
1. Add form (username, password) to the uploaded pdf
2. the user needs to authenticate with username,password before opening the pdf. The authentication will be send to server and validate
3. if the login is correct then open the pdf file.

Can it do something like that? or with some twist?

I know that usually pdf only have password protected (user or owner) but I know it can be done with username and password because I have seen it before. Maybe not with direct method but with some other twist.

Customer
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Thanks for your message, Javascript to PDF Embedder Command Line software hasn't these functions yet, however, we suggest you may use "VeryPDF Cloud DocSafe [REST API]" to protect your PDF files, you may test "VeryPDF Cloud DocSafe [REST API]" from this web page,

http://drm.verypdf.com/online/

image

With "VeryPDF Cloud DocSafe [REST API]" product, you can to do following functions,

1. set expiration date
2. dynamic watermark
3. revoke access
4. logging document use

But the PDF files which encrypted by "VeryPDF Cloud DocSafe [REST API]" product need to be read by VeryPDF DRM PDF Reader software, these encrypted PDF files can't be read by Adobe Reader and other PDF Viewer applications.

You may test this Cloud App from above web page, if you encounter any problem with it, please feel free to let us know, we are glad to assist you asap.

VeryPDF

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