EML files store individual email messages, including the sender, recipient, subject, message body, and attachments. While they work well with email clients such as Thunderbird and other applications, PDF is often more convenient for sharing, printing, archiving, and preserving email records. If you need to how to convert EML files to PDF, there are several ways to do it depending on the number of emails and your requirements.
This guide explains manual and automated methods to export EML file to PDF, along with their advantages, limitations, and practical considerations.
Why Convert EML Files to PDF?
EML is an email-specific format, whereas PDF is widely supported across computers and mobile devices. Converting emails to PDF can be useful when you need to:
- Preserve important email conversations for future reference.
- Share emails with someone who does not use the same email client.
- Print email messages in a consistent layout.
- Create a readable archive of important correspondence.
- Export email data for documentation or record-keeping.
- Keep email content in a format that is easy to open and share.
For a few EML files, a manual approach may be sufficient. However, processing a large collection can require an automated solution.
Methods to Convert EML Files to PDF
There are two common approaches:
- Manually open and save EML emails as PDF
- Use an EML-to-PDF converter for multiple files
The right option depends mainly on the number of emails and whether you need to preserve attachments or folder organization.
Method 1: Manually Save EML Emails as PDF
If you only have a small number of EML files, you can open each email in a compatible email application and print it as a PDF.
Step 1: Open the EML File
Locate the EML file on your computer and open it using a compatible email client, such as Mozilla Thunderbird or another application that supports EML files.
Step 2: Review the Email
Check the email content, including the sender, recipient, subject, date, message body, and any attachments you need to retain.
Step 3: Select the Print Option
Open the application's print option. Depending on the application, you may find it under File > Print or a similar menu.
Step 4: Choose Save as PDF
In the printer options, select a PDF printer or Save as PDF if available.
Step 5: Save the PDF
Choose the destination folder, enter a suitable filename, and save the email as a PDF.
This method works well for individual messages but can become time-consuming when dealing with hundreds or thousands of EML files.
Method 2: Use an Automated EML to PDF Converter
When you need to convert multiple EML files, an automated converter can reduce the amount of manual work involved.
One option to consider is SysTools EML Converter. It can be used when users need to process EML email files and export their data into another format. For PDF-related requirements, check the software's current supported export options before starting the conversion.
A typical workflow involves:
- Add the EML files or the folder containing them.
- Select the required output format.
- Choose the destination location.
- Start the conversion process.
- Open the resulting files and verify the email data.
- Check the content and attachments where applicable.
An automated approach can be more practical when the goal is to process a large collection instead of opening and saving every email individually.
Things to Check Before Converting EML to PDF
Before you export EML file to PDF, consider the following:
Check the EML Files
Make sure the source files are accessible and not damaged. If possible, keep a backup of the original EML files before conversion.
Decide What You Need to Preserve
Determine whether you only need the email body or also need information such as:
- Sender and recipient details
- Subject and date
- Email formatting
- Attachments
- Multiple email messages
- Folder organization
Not every PDF conversion method handles email elements in exactly the same way, so verify the output requirements beforehand.
Test a Small Number of Files
If you have a large collection, convert a few EML files first. Open the resulting PDFs and check whether the content appears as expected before processing the complete dataset.
Choose the manual method if:
- You only have a few EML emails.
- You do not need batch processing.
- You already have an application that can open EML files.
- You want to create PDFs individually.
Consider an automated converter if:
- You have a large number of EML files.
- You need to process emails in bulk.
- Manually opening and saving every message would take too much time.
- You need a more structured conversion workflow.
Best Practices for EML to PDF Conversion
To make the process easier and reduce the risk of losing information:
- Keep a backup of the original EML files.
- Test the conversion with a few emails first.
- Use meaningful filenames for the resulting PDFs.
- Check the PDF content after conversion.
- Verify important email metadata.
- Confirm how attachments are handled by your chosen method.
- Keep the original EML files until you have verified the converted PDFs.
Conclusion
Converting EML files to PDF is useful when email messages need to be shared, printed, documented, or stored in a more widely accessible format. For a small number of messages, manually opening each EML file and saving it as PDF can be enough. When working with a larger collection, an automated EML conversion tool may be worth considering, depending on its current supported export options.
Whichever method you choose, keep a backup of the original EML files and verify the converted PDFs to ensure that the required email content has been preserved.
