If you’ve already purchased it, you can contact Quite Software support with your registered email address to recover your serial and private code.
If you have an older version (like 3.0 or 4.0), you can usually get a discounted upgrade price for version 5. Common Troubleshooting
You can now use a PDF as a template and merge it with data from a CSV or text file.
If you are looking to move the software to a new machine or have lost your details, here is the best way to handle it:
The plug-in must be placed in the Acrobat plug_ins folder. Once installed, it appears under the "Plugins" menu in the Acrobat top bar.
You can download the full version from the Quite Software website. It runs in a "demonstration" mode (adding a watermark) until you enter a license.