I just insert/import pages from existing PDF files to my document.
I didn't know that I needed an advanced PRO features - License Required.
Now, the "Buy now" button is on all the pages of my document!
So I decided to delete the page I have insert later.
But, I still have the "Buy now" button...
How can I delete the "Buy now" button?
I don't want to download a new version of PDF-XChange Viewer.
Thank you so much!