index-v9.6.42.md

layout	title	description	keywords	needAutoGenerateSidebar
default-layout	Dynamsoft Barcode Reader Licensing - Main Page	This is the main page of Dynamsoft Barcode Reader Licensing.	license initialization, licensing	false

License Initialization

This section covers the following topics:

• Set a trial key
• Set a full license
  • For DBR version 9.x
  • For DBR version 8.x
  • For DBR version 7.x