Applying Licenses to Projects in IronPDF for Java
How to Get a License Key
Adding an IronPDF license key allows you to deploy your project live without restrictions or watermarks.
You can purchase an IronPDF license or sign up for a free 30-day trial license.
Step 1: Define IronPDF as a Java Dependency
Option 1: pom.xml Dependency
To define IronPDF as a dependency, please add the following to your pom.xml:
<dependencies>
<!-- Adds IronPDF Java. Use the latest version in the version tag.-->
<dependency>
<groupId>com.ironsoftware</groupId>
<artifactId>ironpdf</artifactId>
<version>20xx.xx.xxxx</version>
</dependency>
<!-- Adds the slf4j logger which IronPDF Java uses. -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>2.0.3</version>
</dependency>
</dependencies><dependencies>
<!-- Adds IronPDF Java. Use the latest version in the version tag.-->
<dependency>
<groupId>com.ironsoftware</groupId>
<artifactId>ironpdf</artifactId>
<version>20xx.xx.xxxx</version>
</dependency>
<!-- Adds the slf4j logger which IronPDF Java uses. -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>2.0.3</version>
</dependency>
</dependencies>Option 2: Download the jar file
Optionally download the IronPDF Java .jar file manually.
Step 2: Apply Your License Key
Option 1: Apply license key in Java code
Add this code to the startup of your application, before IronPDF is used. This method is universally effective and straightforward.
import com.ironsoftware.ironpdf.License;
public class MyApplication {
public static void main(String[] args) {
// Apply your license key
License.setLicenseKey("IRONPDF-MYLICENSE-KEY-1EF01");
// Start using IronPDF!
}
}import com.ironsoftware.ironpdf.License;
public class MyApplication {
public static void main(String[] args) {
// Apply your license key
License.setLicenseKey("IRONPDF-MYLICENSE-KEY-1EF01");
// Start using IronPDF!
}
}Option 2: Apply license in config.properties config file
Add the following to your config.properties file:
IRONPDF_LICENSE_KEY=IRONPDF-MYLICENSE-KEY-1EF01Step 3: Test if your key has been installed correctly
Here's how you can test the validity of your license key in Java code:
import com.ironsoftware.ironpdf.License;
public class LicenseTest {
public static void main(String[] args) {
String licenseKey = "IRONPDF-MYLICENSE-KEY-1EF01";
// Check if the given license key string is valid
boolean isValid = License.isValidLicense(licenseKey);
if (isValid) {
System.out.println("License key is valid.");
} else {
System.out.println("License key is invalid.");
}
}
}import com.ironsoftware.ironpdf.License;
public class LicenseTest {
public static void main(String[] args) {
String licenseKey = "IRONPDF-MYLICENSE-KEY-1EF01";
// Check if the given license key string is valid
boolean isValid = License.isValidLicense(licenseKey);
if (isValid) {
System.out.println("License key is valid.");
} else {
System.out.println("License key is invalid.");
}
}
}Note: After adding a license, always remember to clean and republish your application to avoid potential mistakes in deployment.
Step 4: Get started with your project
Follow our tutorial on how to Get Started with IronPDF for Java Projects.
Questions?
IronPDF for Java is free to use and test in development environments with an IronPDF watermark applied.
To use in live projects and remove the watermark, acquire a live project license. 30-day trial licenses are also available for testing purposes.
For our full list of code examples, tutorials, licensing information, and documentation visit: IronPDF Java Documentation.
For more support and inquiries, please contact our support team.
Frequently Asked Questions
How can I get a license key for the software?
You can purchase an IronPDF license or sign up for a free 30-day trial license from the IronPDF licensing page.
How do I add the library as a dependency in my Java project?
You can define IronPDF as a dependency by adding it to your pom.xml file or by downloading the IronPDF Java .jar file manually.
How can I apply my license key in Java code?
To apply your license key in Java code, add the code to the startup of your application using License.setLicenseKey("YOUR-LICENSE-KEY").
How can I apply my license key using a config file?
Add your license key to the config.properties file using the format IRONPDF_LICENSE_KEY=YOUR-LICENSE-KEY.
How do I test if my license key is valid?
You can test the validity of your license key by using the License.isValidLicense function in your Java code.
Is the library free to use?
IronPDF for Java is free to use and test in development environments with a watermark. To use in live projects without a watermark, a live project license is required.
Where can I find more resources and support for the software?
You can find more code examples, tutorials, licensing information, and documentation on the IronPDF Java Documentation page. For further support, contact the IronPDF support team.
