On Sunday 1 May I made an on-line purchase ofCommand Line on order XXXXXXXXX. I have been trying to use the application to set the author tag in a group of pdf files via a batch file. I’ve been unable to do this. I’ve been able to set the title of the pdf files and at one time the app set the creator tag to the authors name but not the author tag to the author name.
Please run following command line to try again,
pdftools -i "C:\input.pdf" -o "C:\output.pdf" -a "author" -e ""
if you still can't get it work, please email to us your sample PDF file for test purpose, after we checked your sample PDF file, we will figure out a solution to you asap.