Convert from EML to PDF in Java using REST API.

Convert EML File to PDF in Java using REST API.

In today’s digital age, many applications and platforms generate files in various formats, including the widely used EML (Email Message) format. However, there are instances when it becomes necessary to convert EML files to PDF (Portable Document Format) documents. Whether it’s for archiving, sharing, security, or ensuring consistent formatting, converting EML files to PDF can offer numerous benefits. In this article, we will explore how you can convert EML files to PDF in Java using REST API.

The following topics will be covered in this tutorial:

Java REST API to Change EML to PDF Format and SDK Installation

GroupDocs.Conversion Cloud SDK for Java is a user-friendly and feature-rich software development kit that allows you to convert various file formats, including EML and PDF, with just a few lines of code. It provides a simple and convenient way to integrate file conversion functionality into your Java applications. By utilizing the powerful GroupDocs.Conversion Cloud SDK for Java, developers can seamlessly integrate file conversion functionality into their Java applications.

You can either download the API’s JAR file or install it using Maven by adding the following repository and dependency into your project’s pom.xml file:

Maven Repository:

<repository>
    <id>groupdocs-artifact-repository</id>
    <name>GroupDocs Artifact Repository</name>
    <url>https://repository.groupdocs.cloud/repo</url>
</repository>

Maven Dependency:

 <dependency>
    <groupId>com.groupdocs</groupId
    <artifactId>groupdocs-conversion-cloud</artifactId>
    <version>23.4</version>
    <scope>compile</scope>
</dependency>

Now, sign up for an account and collect your Client ID and Client Secret from the dashboard before you start following the steps and available code examples. Please enter the code shown below once you have your ID and secret:

How to Convert EML Files to PDF in Java using REST API

With the SDK installed, you can now proceed with the conversion process. Converting EML format to PDF file using GroupDocs.Conversion Cloud SDK for Java is a straightforward process that involves the following steps:

Upload the File

Firstly, upload the EML file to the cloud storage using the code snippet as given below:

As a result, the uploaded EML file will be available in the files section of your dashboard on the cloud.

Convert EML Format to PDF via Java

Follow the steps and an example code snippet below to convert an EML file to PDF using GroupDocs.Conversion Cloud SDK for Java:

  • Firstly, create an instance of ConvertApi class.
  • Secondly, create an instance of the ConvertSettings class.
  • Then, provide the cloud storage name.
  • Set the source EML file path and output file format as “pdf”.
  • Now, create an instance of the PdfConvertOptions class.
  • Optionally, provide various convert options like setFromPage, setPagesCount, setMarginTop, setPassword, setCenterWindow, setHeight, etc.
  • After that, set convert options and the output file path using the ConvertSettings instance.
  • Then, create a ConvertDocumentRequest class instance and pass the ConvertSettings parameter.
  • Finally, call the convertDocument() method and pass the ConvertDocumentRequest parameter.

The following code snippet shows how to convert an EML to a PDF file in Java using REST API:

You can see the output in the image below:

EML to PDF Converter Software.

Convert EML Format to PDF File in Java.

Download the Converted File

The above code sample will save the converted PDF file to the cloud. You can download it using the following code snippet:

Free Online EML to PDF Converter

How to convert EML to PDF online for free? Please try an online EML to PDF converter to change an EML file into a PDF document. This converter is developed using the above-mentioned EML file to PDF REST API.

Conclusion

In conclusion, converting EML files to PDF can significantly enhance the accessibility, security, and sharing capabilities of your email messages. The following is what you have learned from this article:

  • how to programmatically convert EML files to PDFs in Java using GroupDocs.Conversion Cloud REST API;
  • programmatically upload the EML file to the cloud and then download the converted PDF file from the cloud;
  • and online convert EML to PDF using a free EML to PDF converter.

Additionally, we also provide an API Reference section that lets you visualize and communicate with our APIs directly through the browser. Java SDK’s complete source code is freely available on Github. Please check the GroupDocs.Conversion Cloud SDK for Java Examples here. Moreover, we encourage you to refer to our Getting Started guide.

Moreover, we suggest you follow our Getting Started guide for detailed steps and API usage.

Finally, we keep writing new blog articles on different file formats and conversions using REST API. So, please get in touch for the latest updates.

Ask a question

For any queries about EML to PDF converter API, please feel free to contact us on the free support forum.

FAQs

How do I convert EML format to a PDF file in Java?

You can convert EML files to PDF using GroupDocs.Conversion Cloud SDK for Java. The code snippet sets up the conversion options, specifies the source EML file, and converts it to PDF format using GroupDocs.Conversion Cloud SDK for Java.

How to convert EML to PDF online for free?

Online EML to PDF converter allows you to convert EML files to PDF format for free. Please follow the step-by-step instructions given below to perform the conversion:

  • Open the free EML to PDF converter online.
  • Now, click in the file drop area to upload an EML or drag & drop an EML file.
  • Next, click on the Convert Now button. Free EML to PDF converter will change the EML to PDF format.
  • The download link of the output PDF file will be available after converting the EML file.

How to convert EML to PDF on Windows?

Please visit this link to download an offline EML to PDF converter for Windows. This EML to PDF file converter can be used to convert EML to PDF files on Windows easily, with a single click.

Is GroupDocs.Conversion Cloud SDK for Java compatible with other file formats?

Yes, SDK supports a wide range of file formats, including DOCX, XLSX, PPTX, HTML, and many more, enabling you to convert files between different formats effortlessly.

See Also

If you want to learn about other topics we recommend you visit the following articles: