RTF to PDF

import com.ironsoftware.ironpdf.PdfDocument;
import java.io.IOException;
import java.nio.file.Paths;

// Case 1: Generate a PDF from a string of Rich Text Content
try {
    String content = "{\\rtf1\\ansi\\ansicpg1252\\deff0\\nouicompat\\deflang1033{\\fonttbl{\\f0\\fnil\\fcharset0 Calibri;}}\n" +
            "{\\*\\generator Riched20 10.0.22621}\\viewkind4\\uc1 \n" +
            "\\pard\\sa200\\sl276\\slmult1\\b\\f0\\fs160\\lang9 Hello, world!\\par\n" +
            "}\n" +
            " ";
    PdfDocument pdf = PdfDocument.renderRtfAsPdf(content);
    pdf.saveAs(Paths.get("assets/rtf_to_pdf.pdf"));
} catch(IOException exception) {
    exception.printStackTrace();
}

// Case 2: Generate a PDF from a RTF file located on a filesystem path
try {
    PdfDocument pdf = PdfDocument.renderRtfFileAsPdf(Paths.get("assets/test.rtf"));
    pdf.saveAs(Paths.get("assets/rtf_to_pdf_2.pdf"));
} catch(IOException exception) {
    exception.printStackTrace();
}

RTF to PDF

Using IronPDF, you can convert your RTF (Rich Text Format) documents with embedded images into PDFs.

Convert rich-text content into PDF documents by invoking PdfDocument.renderRtfAsPdf. This method can convert rich text content from a string of raw data and also from an external file (referenced as a valid Path object or as a valid String path). The method returns a PdfDocument that the developer can customize further before saving the content to the filesystem (using the saveAs method).

For converting strings of raw rich-text data into PDFs, make sure that the string is formatted properly. renderRtfAsPdf will throw an IOException if the string data isn't formatted properly or if it contains unrecognizable elements (symbols, tags, etc.).