Converting EML files to a PDF document in Java helps you create formatted reports, export data for offline use, or share structured information. This guide walks you through the conversion steps.
Why Convert EML to PDF?
Preservation: PDF reliably keeps the original formatting, layout, and content of emails.
Universal Accessibility: PDFs open on any device with a PDF reader.
Ease of Sharing: Recipients see the email exactly as intended.
Archiving: PDF storage supports long‑term archiving and compliance.
Printing: PDFs are optimized for printing without formatting issues.
EML to PDF Converter - Java API Configuration
For converting an EML to PDF, you need to configure your environment with the following:
- Java Development Kit (JDK)
- A Java IDE such as IntelliJ IDEA or Eclipse
- Add the Maven dependency below to the pom.xml of your project to include Conholdate.Total for Java:
<dependency>
<groupId>com.conholdate</groupId>
<artifactId>conholdate-total</artifactId>
<version>24.6</version>
<type>pom</type>
</dependency>
Convert EML to PDF in Java
Follow these steps to export EML to PDF:
- Create a ByteArrayOutputStream.
- Load the EML file with the MailMessage class.
- Convert the EML to intermediate HTML.
- Set up HtmlLoadOptions for PDF conversion.
- Create a ByteArrayInputStream from the HTML.
- Load the HTML using the Document class.
- Convert the content to PDF.
The sample code below demonstrates the conversion:
Free Evaluation License
You may request a free temporary license to evaluate the APIs without any limitations.
Summing Up
Converting EML files to PDF in Java requires only a few API calls. The result preserves your emails in a widely accepted, shareable format. Implement this solution in your projects and enjoy seamless conversion. If you encounter issues, contact us at forum.
FAQs
What is an EML file?
EML is a file format used by email clients like Microsoft Outlook and Mozilla Thunderbird to store email messages.
Can I convert multiple EML files to a single PDF?
Yes, you can load multiple EML files and merge them into a single PDF document.
Are there any size limitations for the EML files?
There are no specific size limitations, but performance may vary depending on the file size and system resources.
Is the conversion process secure?
Yes, the conversion process is secure and can be done locally on your system without uploading files to any external server.