OpenCart 3 Demo 

Admin Panel 

https://opencart-demo.huntbee.com/demo/admin

Credentials are prefilled

Store Front: 

(Module is added to Home Page Layout)

https://opencart-demo.huntbee.com/demo/

OpenCart 4 Demo 

Admin Panel 

https://opencart-pro.com/demo/adminpanel/

Credentials are prefilled

Store Front: 

(Module is added to Home Page Layout)

https://opencart-pro.com/demo/

OpenCart 1.5.5.x and 1.5.6.x version Demo [Enhancements and updates discontinued for these opencart versions]

Admin Panel: http://opencart-demo.huntbee.com/opencart1564/admin/index.php?route=module/xdeco

Username: demo

Password:demo

Store Front: http://opencart-demo.huntbee.com/opencart1564/register

Menu: Extension > Modules > X-Mas Decoration