Many users today are looking for the best way to convert EML to PDF. Are you among them? Well! Don’t worry, as this technical guide will provide you with the best solutions for converting EML emails to PDF files. You can use this technical guide to open EML files in PDF or convert .eml to PDF without using any software.

Begin with the user query:

“Hi, I’m David. I need to convert EML files to PDF because I need to show some of my emails in EML format in a presentation. Please advise me on the best way to do this conversion.”

Before we begin, let us define .eml and PDF file formats. First, let’s define the EML file format:

How to open EML files?

Electronic Mail (EML) saves emails in plain text format to be easily imported into other email applications. Outlook, Mozilla Thunderbird, Apple Mail, Windows Mail, and Windows Live Mail support EML files.

What is a PDF file?

This format allows you to store text, images, hyperlinks, videos, and fonts in one file without changing the file or data hierarchy. It is a very compatible file format that can run on any platform, which is a plus. Adobe created the PDF file concept. 

It saves files in various formats with an unlimited number of fonts and images. The lightweight e-books are created in PDF.

Why would someone want to convert an EML file to a PDF that includes attachments?

There are several reasons for converting an EML file to the PDF file format, several of which are listed below:

To save email messages as PDF files for future reference.

PDF is the most portable and independent file format available, and you can access virtually any operating system.

Converting emails to the PDF file format enables offline access to those emails.

By incorporating encryption and other useful features such as a watermark, the PDF format ensures safety and security.

Methods for converting the EML file format to the PDF file format

There are two distinct methods for converting an EML file to the PDF file format, namely,

  • Manual Methods
  • Professional Approaches

Let’s begin by manually converting the EML file to the PDF file format.

Methods for manually converting an EML file to a PDF file

Manual techniques are those in which users perform all steps manually, without the assistance of utilities. However, these procedures are excessively lengthy and time-consuming. Apart from that, these are entirely free methods for converting EML file to PDF without using any software.

Therefore, without further ado, let us begin the process of conversion.

Utilize the Thunderbird email client to save emails.

A Windows user can easily install the Thunderbird email client with the ImportExportTools extension to convert all of your email items to the PSF file format. Hence, in addition to this, one may use the methods, but we will provide you with all the high-quality methods for converting the EML file.

To convert an EML file to PDF format, follow these steps:

For the folder in question:
  1. Install the Thunderbird ImportExportTools extension initially.
  2. Select the Inbox, Draft, Sent, or Trash folder and then click the right mouse button.
  3. Select ImportExportTools, followed by Export all messages in the folder.
  4. Then, choose the PDF format.
For the Messages you’ve chosen:
  1. To begin, select the desired messages.
  2. Select those messages by right-clicking on them.
  3. Then, click on the PDF option.
  4. To begin, click the Browse button.
  5. Choose a location for your messages to be saved from converting multiple EML files to PDF.
  6. Finally, select the folder you’ve chosen and then the PDF format.

By carefully following these steps, you can convert their EML files to the PDF file format. However, what if these manual methods fail? Therefore, continue reading to learn how to deal with this situation effectively.

What to do if Manual Methods Fail to Convert Multiple EML Files to PDF?

This method may occasionally fail when the user wishes to convert an EML file to a PDF file with attachments. Additionally, users must drag and drop each email into their Thunderbird account if they wish to convert their emails to PDF files. As a result, the user requires an alternate method to perform this conversion in this case.

Now, we’ll discuss the second and alternate method of performing this conversion, namely, through Professional Methods.

Professional methods for exporting multiple EML files to PDF

The professional method is one of the most frequently used practices by professionals when exporting EML file to PDF. Here it is suggested to use EML to PDF Converter to convert their emails to the PDF file format by following the steps below:

  1. Install and run the utility.
  2. To add a file, click the Add File button.
  3. Then, add the files you desire.
  4. Then select PDF as the saving option.
  5. Save the changes by clicking the Save button to convert multiple EML files to PDF.

Note: After completing all of these steps, one can convert their EML files to PDF format.

Why do we prefer Professional Techniques over Manual Techniques?

Professional conversion methods facilitate a great deal of independence in the conversion process. Thus, the advantages of professional tools include the following:

  1. It is also simple to convert EML files to other formats such as EMLX, PDF, PST, MBOX, MHT, and HTML.
  2. It enables bulk email conversion. As a result, users are no longer required to use the drag and drop method.
  3. Additionally, users can convert EML files to PDF format with attachments.
  4. In comparison to manual methods, this utility is simple to use.


This technical guide will teach you how to convert EML to PDF with attachments. This guide covers two of the most efficient methods for converting email formats: manual and professional techniques. When the user does not wish to convert their essential emails manually, it is suggested that they use EML Converter. Thus, utilizing these tools to perform this conversion efficiently makes the conversion more secure and robust.