Does VeryPDF Stamp support a dynamic date stamp?
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Yes, VeryPDF Stamp support a dynamic date stamp, please look at following web page for more information,
https://www.verypdf.com/pdfstamp/pdfstamp_win/pdfstamp_win.htm#_Toc122252161
Dynamic Text (Using variables in stamp content)
When you are working with documents, there is a lot of information that varies from document to document — dates, times, filenames, etc. Even within a document there are things that change from page to page, such as page numbers or headers and footers. PDF Stamp software provides a large series of variables that access this dynamic information and stamp it into your document.
Note: All variables must be preceded by the slash (\) character. If the \ character is missing, the variable name will appear in the stamped text. If you want to use the \ character in a stamp it must be listed in the stamp file as \\.
Below is a table of all variables available showing the variable name, what it does, and an example.
Variable Format Example Output
\t Local time e.g. 10:10:10
\d Local date e.g. 2003-12-30
\D Local date e.g. 30-12-2003
\p Current page number Maybe “Page \p” equal ”Page 3”
\P±n Current page number±a specified value Maybe “Page \p+1” equal ”Page 4”
\c Total page number Maybe “Total \c” equal ”Total 3”
\T Title of this PDF
\A Author of this PDF
\S Subject of this PDF
\n New line. Use for multi-line stamps Sample stamp, line1
Sample stamp, line2
Sample stamp, line3
\\ \ (Use when stamp must include percentage symbol) \
\f PDF Filename e.g. example.pdf
\F File path\Filename e.g. C:\example.pdf
\B \B(Bates Numbers) e.g. \B(000001)
But this date stamp is not changed every time when you open the PDF file in Adobe Reader, if you want date be changed every time when you open the PDF file in Adobe Reader, you need use our "VeryPDF Javascript to PDF Embedder Command Line" software,
https://www.verypdf.com/app/javascript-to-pdf-embedder-cmd/try-and-buy.html
https://www.verypdf.com/dl2.php/addjs2pdf_win.zip
You can use "VeryPDF Javascript to PDF Embedder Command Line" to insert a piece of Javascript code into PDF file, then you will see a new date when a PDF file be opened or printed.
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