Download the plugin from CodeCanyon

Download the plugin from CodeCanyon. The zipped file will contain, Documentation.pdf and Licensing folder. Extract the contents of to a temporary location.

Login to your WordPress admin panel

Now login to your WordPress admin panel, and go to Plugins -> Add New -> Upload

Install and activate DK PDF Generator

Click on Choose File and browse the zipped file and click on Install Now. Once installed, click on Activate Plugin.

Install and activate DK PDF

DK PDF Generator is an extension (addon) of the free DK PDF Plugin, install and activate it.

Once activated, the DK PDF menu will appear in the admin.