Barcode Symbology 2D aztect code

I have used Jasper Studio for quite some time, now at the request of a client, I must add a QR code of the 2D symbologies group (Aztec Code - International Standard ISO / IEC 24778). I found a java4less third-party library, however, this is a payment option. Is there any other way to do this? Any example or suggestion? I use Jasper Studio verson 6.11.0