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Apply the license Key ​

ComPDFKit PDF SDK is a commercial SDK, which requires a license to grant developer permission to release their apps. Each license is only valid for one deviceId in development mode. ComPDFKit supports flexible licensing options, please contact our marketing team to know more. However, any documents, sample code, or source code distribution from the released package of ComPDFKit to any third party is prohibited.

Offline License: In scenarios with high security requirements, no internet connectivity, or offline environments, we provide the option of an offline license. The offline license allows authorization and usage of the ComPDFKit PDF SDK when internet connectivity is not available.

Obtaining the License Key ​

If you intend to use the ComPDFKit license for your application, we offer two types of licenses: a trial license and a formal license. The formal license requires binding to the unique deviceId of your application. ComPDFKit provides one methods to obtain a license, and you can choose either based on your preferences.

Method:

  1. Initiate contact with our sales team by completing the requirements form on the Contact Sales page of the ComPDFKit official website.

  2. After receiving your submission, our sales team will reach out to you within 24 hours to clarify your requirements.

  3. Upon confirmation of your requirements, you will be issued a complimentary trial license valid for 30 days. Throughout this period, any issues you encounter will be supported with free technical assistance.

  4. If you are satisfied with the product, you have the option to purchase the formal license. Once the transaction is completed, our sales team will send the official license to you via email.

Copying the License Key ​

Accurately obtaining the license key is crucial for the application of the license.

  1. In the email you received, locate the XML file containing the license key.

  2. Open the XML file.

Offline License:

xml
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<license version="1">
<platform>linux</platform>
<starttime>xxxxxxxx</starttime>
<endtime>xxxxxxxx</endtime>
<key>LICENSE_KEY</key>
</license>
  1. Copy the LICENSE_KEY from the <key>LICENSE_KEY</key> field.

Apply the License Key ​

You can contact the ComPDFKit team to obtain a trial license. Before using any ComPDFKit PDF SDK classes, you must perform the following steps to apply the license to your application:

  1. Open your project.

  2. Initialize the license based on your requirements, either through online or offline authentication obtained in the previous step.

  3. Initialize the license as follows:

  • Offline license:
java
NativeKMPDFKit.initialize("LICENSE_KEY", "your deviceId", "", Constants.LIB_DIR_NAME);