Convert Large Outlook OST Files to EML Format Without Error

Benefits of OST To EML Conversion

• It will allow access to the data in the OST file without MS Outlook.
• The user can open emails in any EML-supported email clients.
• Management of emails becomes easy as EML saves an individual file.
• Sharing becomes easy for individual messages and attachments.
• Helps to improve the portability across operating systems.
• EML format is useful for legal and compliance requirements.
• Reduces dependency on the original Outlook profile or Exchange account.

How to Convert OST to EML Format Manually?

This is a complex manual process where you need to import OST file emails to Gmail. After that, you can follow the steps below to save them in EML format through Thunderbird. Follow the steps below carefully to convert Outlook OST files to EML.

Step 1: Add the Same Gmail Account in Thunderbird

1. Firstly, open Mozilla Thunderbird on your computer.
2. Then, click the Menu (☰) icon > Account Settings > Add Mail Account.
3. Enter your Gmail email address and password.
4. Thereafter, select Configure Manually if required.
5. Verify the incoming and outgoing server settings.
6. Furthermore, click Re-Test to validate the account settings.
7. At last, click Done and then Finish.

Step 2: Export Emails from Thunderbird to EML

1. Open Thunderbird and navigate to the desired mailbox folder.
2. Then, select the email or emails you want to export.
3. Afterwards, right-click on the selected emails and press Save As.
4. Select EML as the output format.
5. Browse and choose a destination folder on your computer.
6. Finally, click Save to start the export process.

Limitations of the Manual Method

• Users need a working Gmail account.
• This method involves many application that increases complexity.
• Large mailboxes take time and can cause errors.
• Bulk conversion of emails can be risky.
• The process needs technical and configuration knowledge.
• It can take hours and days to complete the process.
• The manual method does not provide advanced options
• Large attachments and mailbox data can slow down the entire process.

Enterprise-Ready Solution to Convert OST to EML Format

The SysyInfo OST File Converter Software is the fastest and most dependable solution to convert the OST files. It converts the OST file to the EML format without affecting the original file. The tool is designed to maintain data integrity and folder hierarchy throughout the process. Additionally, you can use it to export OST to PST (Personal Storage Table) or in a portable document format through this reference to convert OST to PDF. Furthermore, it also migrates OST mailbox data directly to various email accounts as well.

Steps to Export Outlook OST Files to EML

1. Download the OST File Converter Tool.
   
   
2. Then, add the OST file and click the Next button.
   
   
3. TAfter that, preview and select the OST files and click the Next button.
   
   
4. Afterwards, select the EML format from the dropdown
   
   
5. Lastly, use the filters, set the path to save, and click the Convert button.
   
   

Difference Between OST and EML Format

Before performing the conversion between two file formats like OST and EML, you should know about the differences between them. Here are the key differences between OST and EML we covered.

Which Option Works for You

In this blog, we understand the benefits and the methods to convert OST to EML format. The manual method is effective, but it has a complex setup and process. There is 100% chances that you may lose your data or may fail to complete the conversion in between. Using the professional tool is an enterprise-grade solution that removes that complexity and directly migrates files in EML in just a few steps.