I am using your PDFStamp Command Line and PDFStamp GUI versions. Your PDFStamp Command Line does able to convert from white background color to transparent background color perfectly. However, PDFStamp GUI software doesn't support this feature.
Is the "convert white background color to transparent background color" possible with the GUI version of VeryPDF PDF Stamp software?
Can the stamp be protected or made so that it is not possible to copy and paste it into another application or document? I want to use it to add a signature image to drawings and do not want people to be able to copy that signature.
Regards
Customer
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I have found the encryption options. I would like encryption 16, deny copy of contents. I do no want to enter password on file open. Is that possible?
Thanks for the help thus far.
Customer
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Thanks for your message, please don't set "-openpwd" option in the command line, the encrypted PDF file will not prompt the open password, for example,
pdfstamp.exe -pdf D:\example.pdf -o D:\out.pdf -AI D:\downloads\logo.jpg -P9 -r45 -transparentcolor#FFFFFF -opacity50 -encrypt -ownerpwd=123456 -keylen=2 -encryption=16
VeryUtils
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This is my line of code:
pdfstamp.exe -pdf "gba example.pdf" -o "0gba.pdf" -AI gbalogo.jpg -W18 -H17.5 -P6 -MLR117 -MTB-39 -encrypt -ownerpwd=123456 -keylen=2 -encryption=16
I still get prompted for password on file open.
Please help.
Customer
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Sorry for this problem, we have fixed this problem today, please download the new version from this URL to try again,
https://veryutils.com/pdf-stamper-command-line
Your command line works fine in the new version of pdfstamp.exe application.
VeryUtils
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Perfect. Thank you.
One last question.
Which file/s do I deploy on my server? Is it only the pdfstamp.exe?
Customer
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Thanks for your message, you can deploy following files to your server,
pdfstamp.exe
imgconv.exe
cimage.dll
cximagecrt.dll
pdflayerdll.dll
pdfsdk.dll
pdftoolsdk.dll
You can call pdfstamp.exe from your PHP, ASP, C#, VB.NET, etc. program languages to stamp PDF files easily.