Unlock Trial Version

If you've not yet purchased a license for JJD, tap one of these Subscribe buttons, then follow the instructions below to unlock your trial copy of JJD.

Monthy Subscription - $15 USD

Annual Subscription - $159 USD


  • Open the About dialog in JJD
    help about
  • Click on the Copy License Info button (see screen image below)
  • This will put your product code and license information in the Windows clipboard
           About dialog
  • Compose an email to kgoyena@gmail.com and paste (Ctrl-V) in the data from the clipboard into the email, then send it.
  • Once your payment is confirmed you will receive a return mail with your unique Product Key
  • Open the About dialog and enter the Product Key value in the designated box
  • Click the OK button and you're all set!
  • We suggest you now watch our instructional videos posted here.