EML JPG PDF XML OLM
Aspose.EMAIL  Product Family
EML

OLM to EML Converter for Java Applications

Intuitive Java API to convert email files between formats. OLM to EML conversion code sample and its integration with Java projects.

 

Convert OLM to EML using Java API

Aspose.Email for Java provides an efficient and reliable solution for converting email files between various formats. It simplifies the process of email format conversion by providing a straightforward and efficient API. Try the concise and straightforward code sample that demonstrates the ease and efficiency of the email format conversion process. The code represents classes and methods for creating objects and manipulating them enabling developers to handle email data with ease and precision and achieve reliable and accurate results.

With the Java API, you don’t have to worry about complex algorithms or tedious manual work, saving time and effort for more important tasks to take your email processing applications to the next level.

How to Install Aspose.Email for Java Library

To start utilizing the capabilities of the powerful and feature-rich Java API is easy with one of the following actions:

  • download its latest version from Maven

  • install it within your Maven-based project by adding the following configurations to the pom.xml.

<repository>
<id>AsposeJavaAPI</id>
<name>Aspose Java API</name>
<url>https://repository.aspose.com/repo/</url>
</repository>
<dependency>
<groupId>com.aspose</groupId>
<artifactId>aspose-email</artifactId>
<version>version of aspose-email API</version>
<classifier>jdk17</classifier>
</dependency>

In case of difficulties or questions regarding the installation process of the API, please visit the Installation section of our documentation .

How to Convert OLM Files to EML Format

Converting OLM files to EML format provides users with compatibility across various email applications, aiding in easy access to email data. It is helpful for migration when switching from Outlook for Mac to another email client. EML files are lightweight and easily searchable, making them ideal for archiving email data. Additionally, EML files can be easily shared with others, facilitating collaboration and information sharing. Overall, converting OLM files to EML format offers flexibility and convenience in managing and accessing email data.

Aspose.Email for Java is a powerful API that provides comprehensive functionality for working with email messages, contacts, calendars, and tasks in Java applications. To convert OLM files to EML format, the library offers the OlmStorage class used to open and access the content of an OLM (Outlook for Mac) file. The FolderInfo class represents a folder within the OLM file and makes it possible to manipulate its content. The MapiMessage class provides developers with a comprehensive set of functionalities to work with email messages programmatically, enabling them to efficiently manage, manipulate, and interact with email data within their Java applications. And finally, the SaveOptions class provides options for saving email messages in different formats. In the code sample below, these classes enable developers to open an OLM file, retrieve the Inbox folder, iterate through the messages in the folder, and save each message in EML format. For more information about the API high code features, please visit our reference resources .

Steps to Convert OLM to EML via Java

Aspose.EMAIL API makes it easy for the developers to convert OLM file to EML in just a few lines of code.

  1. Open the OLM file using the OlmStorage.fromFile method, passing in the file path of the OLM file.
  2. Get the Inbox folder from the OLM file using the getFolder method, specifying the folder name as “Inbox” and setting the boolean parameter to true.
  3. Iterate through the messages in the Inbox folder using a for loop and the enumerateMapiMessages method of the FolderInfo object.
  4. For each message, save it in EML format using the save method on the MapiMessage object, appending the subject of the message to the file name and using SaveOptions.getDefaultEml() .

System Requirements

Aspose.Email for Java supports all major platforms and operating systems. Please make sure that you have the following prerequisites.

  • Microsoft Windows or a compatible OS with Java Runtime Environment for JSP/JSF Application and Desktop Applications.
  • Get latest version of Aspose.Email for Java directly from Maven .
 

Convert OLM to EML - Java

 // Open the OLM file
OlmStorage olm = OlmStorage.fromFile(olmFilePath);
// Get the Inbox folder
FolderInfo folder = olm.getFolder("Inbox", true);
// Iterate through messages in the folder
for (MapiMessage msg : folder.enumerateMapiMessages()) {
    // Save each message in EML format
    msg.save(msg.getSubject() + ".eml", SaveOptions.getDefaultEml());
}
 

What is OLM File Format?

The OLM (Outlook for Mac) file format is used by Microsoft Outlook for Mac to store email messages, contacts, calendars, tasks, and other data. It is a proprietary file format specific to Outlook for Mac, allowing users to archive and back up their email data for offline access and migration purposes.

What is EML File Format?

EML file format represents email messages saved using Outlook and other relevant applications. Almost all emailing clients support this file format for its compliance with RFC-822 Internet Message Format Standard. Microsoft Outlook is the default software for opening EML message types. EML files can be used for saving to disc as well as sending out to recipients using communication protocols.

File Format Conversions supported by Aspose.Email for Java

Aspose.Email for Java offers an extensive set of file format conversions designed to seamlessly handle emails, contacts, calendars, attachments. It empowers developers to effortlessly manipulate and transform data to meet the diverse needs of their applications. Implementing file format conversions in email applications facilitates their interoperability and elevates efficiency. Overall, the library supports conversion from EML , EMLX , ICS , MBOX , MHTML , MSG , OFT , OLM , OST , PST , VCF to other formats elevating user experience.
  • OLM to EML Conversion Live Demos

    Other Supported Conversions

    You can also convert OLM into many other file formats including few listed below.

    OLM TO EMLX (Apple EMLX Format)
    OLM TO HTML (Hyper Text Markup Language)
    OLM TO ICS (iCalendar)
    OLM TO MBOX (Electronic Mail Messages)
    OLM TO MHTML (Web Page Archive Format)
    OLM TO MSG (Outlook & Exchange Format)
    OLM TO OFT (Outlook Email Templates)
    OLM TO OST (Offline Storage Files)
    OLM TO PST (Outlook Personal Storage Files)
    OLM TO VCF (Virtual Card Format)