How to Add Image Signature to DOCX using Java. For more information, please follow link: https://kb.groupdocs.com/signature/java/how-to-add-image-signature-to-docx-using-java/

How to Add Image Signature to DOCX using Java.java

import com.groupdocs.signature.Signature;
import com.groupdocs.signature.licensing.License;
import com.groupdocs.signature.options.sign.ImageSignOptions;

public class AddImageSignaturetoDOCXusingJava {
    public static void main(String[] args) throws Exception {

        // Set License to avoid the limitations of Signature library
        License license = new License();
        license.setLicense("GroupDocs.Signature.lic");

        // load the source DOCX file
        Signature signature = new Signature("input.docx");

        // Initialize image sign options with signature image's path
        ImageSignOptions options = new ImageSignOptions("signature.jpg");

        options.setLeft(100);
        options.setTop(100);
        options.setAllPages(true);

        // Save output DOCX to disk
        signature.sign("output.docx", options);
    }
}