Embed Private Fonts When Saving Word to DOCX and PDF in Java

import com.spire.doc.Document;
import com.spire.doc.FileFormat;
import com.spire.doc.PrivateFontPath;
import com.spire.doc.documents.Paragraph;
import com.spire.doc.fields.TextRange;

public class EmbedPrivateFontInWord {

    public static void main(String[] args) {

        //create a Word document
        Document document = new Document(false);

        
        //add a paragraph
        Paragraph paragraph = document.addSection().addParagraph();
        
        //embed a private font in Word document
        document.setEmbedFontsInFile(true);
        PrivateFontPath fontPath = new PrivateFontPath();
        fontPath.setFontName("Otto");
        fontPath.setFontPath("C:\\Users\\Administrator\\Desktop\\Otto.ttf");
        document.getPrivateFontList().add(fontPath);

        //add text to the paragraph and apply the embedded font 
        TextRange tr = paragraph.appendText("Spire.Doc for Java is a professional Java Word API that enables "+
                        "Java applications to create, convert, manipulate and print Word documents without " +
                        "using Microsoft Office.");
        tr.getCharacterFormat().setFontName("Otto");
        tr.getCharacterFormat().setFontSize(26f);

        //save to file
        document.saveToFile("output/EmbedFont.docx", FileFormat.Docx);
    }
}

import com.spire.doc.Document;
import com.spire.doc.PrivateFontPath;
import com.spire.doc.ToPdfParameterList;
import com.spire.doc.documents.Paragraph;
import com.spire.doc.fields.TextRange;

import java.util.*;

public class EmbedPrivateFontInConvertedPDF {

    public static void main(String[] args) {

        //create a Word document
        Document document = new Document(false);

        //add a paragraph
        Paragraph paragraph = document.addSection().addParagraph();

        //initialize PrivateFontPath object
        PrivateFontPath fontPath = new PrivateFontPath("Otto","C:\\Users\\Administrator\\Desktop\\Otto.ttf");

        //add text to paragraph and apply the private font
        TextRange tr = paragraph.appendText("Spire.Doc for Java is a professional Java Word API that enables "+
                "Java applications to create, convert, manipulate and print Word documents without " +
                "using Microsoft Office.");
        tr.getCharacterFormat().setFontName("Otto");
        tr.getCharacterFormat().setFontSize(26f);

        //create a ToPdfParameterList object
        ToPdfParameterList toPdfParameterList = new ToPdfParameterList();

        //set private fonts as a parameter for converting Word to PDF
        List pathList = new LinkedList<>();
        pathList.add(fontPath);
        toPdfParameterList.setPrivateFontPaths(pathList);

        //save to PDF file
        document.saveToFile("output/EmbedFont.pdf",toPdfParameterList);
    }
}