IP Protection
License keys get digitally signed using a configurable algorithm to protect your intellectual property.
TrueLicenseLicense management on the JVM
An open source engine for generating, installing, verifying and uninstalling license keys.
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Privacy Protection
License keys get encrypted using a configurable algorithm to protect the privacy of your customers.
Modern Cryptography
The API lets you configure all the cryptographic algorithms implemented by the security providers in the JRE.
Hacker Protection
Configuration employs a fluent API, not text files, to protect your app from simple reverse engineering.
Pervasive Obfuscation
String constants and byte code get obfuscated with the TrueLicense Maven Plugin and ProGuard.
Small Footprint
License keys get compressed using a configurable algorithm to save storage and bandwidth.
Many Options
Supports free trial periods, subscriptions, multiple editions (feature sets), internationalization and more.
Many Interfaces
Provides an API, a CLI, a GUI, a ReST-based WSI, and JSF pages.
Many Modules
Separate modules make it easy for you to shop for exactly the features, technologies and interfaces you need.