The plug-in can be downloaded from Plug-ins-pro portal. The following instruction describes steps downloading the plug-in in Trial Mode.
Once the plug-in is downloaded it must be installed using instructions described in Getting Started \ Installation.
Download the plug-in in Trial Mode
Fill in login credentials
Go to Available Plug-ins
Click on the plug-in card for Rich Text Editor Pro
A new modal page is opened
Click the button Free Trial to add it to your plug-ins collection
Click the button Download to start downloading the plug-in zip archive