License4J

License4J is a commercial and graphical application written in Java and designed especially for generating, storing and managing software licenses.

Being written in Java, License4J is a platform-independent application that supports Linux, Mac OS X and Windows operating systems.

What is new in this release:

• License template management window generates source code for validate method with all parameters for selected templates.
• License template management window generates source code for easyValidate method.
• Custom signed feature quantity can be defined for floating license text type only.
• Improvements on activation management window to check for existing activations.
• Fix for clone license on online.license4j.
• Third party library updates.

What is new in version 4.3.3:

• This version adds an Enable/Disable product feature, the ability to create a database in the configuration window, and bugfixes.

What is new in version 4.3.2:

• This version fixes look and feel problems on Mac OS.
• In the modification key management window, a bulk key generation bug has been fixed.
• A Cut/Copy/Paste context menu has been added to all text fields.
• A checkOnlineAvailability method has been added to check for deleted (blacklisted) licenses.
• Floating license validation method bugs have been fixed.

What is new in version 4.2:

• License Manager GUI 4.2.
• A new license type: Online License Key Floating Over Internet.
• Allowed/denied IP blocks can be defined for auto and manual activation.
• Auto and manual activation can be temporarily or permanently disabled for specific licenses.
• Allowed/denied IP blocks can be defined for online license key validation.
• Online license key validation can be temporarily or permanently disabled for specific licenses.
• Single license generation setting can be temporarily or permanently disabled.
• Runs on Java 1.6.

What is new in version 4.0:

• Licenses are now stored in a database. Derby, MySQL, PostgreSQL, and MS SQL Server are supported.
• License template support was added.
• A new license type was implemented: basic 25 character license keys.
• Auto license generation through the HTTP post method is supported.
• A license activation feature is now available with the Online.License4J system.
• Products and product categories can be created.
• Searching for any license string is now possible.
• The GUI was completely changed for easy navigation between products.
• The runtime and development library were changed for easy integration.
• All generated license text is now encrypted.

Requirements:

• Java 2 Standard Edition Runtime Environment

Limitations:

• 30 days trial