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How to replace text in password protected PDF file by command line?

For protecting PDF content from being changed without permission, we will add password to PDF file. However, when set password for PDF, it will...

In this article, I will show you how to add background color for text in PDF by command line. This function can be used...

It is difficult to change font style in PDF file but some times we do need this function. In this article, VeryPDF will share...

There are some situations where you need to change font size in PDF file by command line in batch or together with applications like...

In this article, I will show you a method of highlighting text in PDF by command line in batch. Under this method, you can...