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SysTools EML to PST Converter
Best Tool to Bulk Convert EML Files to PST on Mac & Windows OS

(Average Rating 4.8 Based on 1731 Reviews)

SysTools software allows users to convert EML to PST for Microsoft Outlook including items such as emails, attachments, task, notes, etc., at once. It supports conversion of all mail application's EML files to PST format.

  • Convert EML to PST, HTML, MSG, MBOX, PDF, NSF, MHT, TXT, Office 365
  • Preview Email Messages in Multiple Style & Export All Attachments
  • Apply Date Filter to Export Selected EML Files to PST format software new feature
  • Convert EML Files to PST by Maintaining Message Formatting & Attributes
  • Software Provides Option to Create Separate PST for Each Folder software new feature
  • Maintain On-Disk Folder Hierarchy While Saving EML to PST Outlook Data File
  • Supports conversion of EMLX Files to PST Format for Microsoft Outlook EML to PST
  • Installer Supports Multiple Languages You Can Select Any to Launch The Tool
  • SMTP Header of EML Messages will Not be Altered while Converting into PST
  • Export Selected Items or Folder of EML File into PST for MS Outlook
  • Create PST from EML Files and export EML file by Size into Multiple Parts
  • Resultant PST can Be Use into All Versions of Microsoft Outlook

Free Live Demo: – SysTools EML to PST Converter Fully Secured Download Version

EML to PST Converter for Mac OS Users

Best Mac OS Supported Software to Convert EML Files to PST Format Easily

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Why Choose Mac EML to PST Converter?

SysTools has developed an andvanced software for Mac OS users. The software is capable to export EML files to PST format on Mac machine. Check why should you buy SysTools Mac EML to PST converter:

  • Maintains Metadata: Sender, Recipient, Date, and Subject
  • Allows Selective and Batch Conversion from EML to PST Mac
  • Maintains Folder Hierarchy and HTML Formatting Intect
  • Download EML to PST Converter & Launch on All Mac OS Versions
  • Supports All Mail Client's EML to PST Conversion on Mac OS

Read All Features of Mac EML to PST Converter

EML to PST Converter - Review & Ratings

Expert Rating for This Software While Converting EML Files to PST Format

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EML to PST Converter Software - Features

Supports to Convert Multiple EML Files to PST Format in Problem Free Way

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Convert EML to PST in Bulk

EML to PST converter by SysTools is designed in such a way that it supports conversion of multiple EML files into PST format in single go. It allows users to add multiple EML files or even a folder that comprises various EML files and the software will auto-load all the emails of that folder along with all attributes. From the list of added EML files, users can either select and convert only some selective emails or convert EML to PST in bulk mode. No matter how many EML files you want to convert into PST, the tool will export all of them in a few minutes even without any data manipulation. Later, resultant PST can be accessed in MS Outlook.

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Convert EML to PST With Inline Images

There come times when users use to insert images within email body. So, all the EML files that include inline images, that are added within the email body also gets exported using this EML to PST converter. The software is capable enough to export all type of inline images regardless of their format such as .gif, .png, .jpeg, etc. There will be no modifications in the rich-text formatting of EML file emails and all the images, color, email text, line, font, hyperlinks, and body structure will remain same after conversion. In addition, the software does not make any changes in the meta properties of EML file.

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Convert EML to PST & Keep HTML Formatting

This EML to PST converter software is programmed with advanced algorithms so that it converts EML files into PST format even without modifying its HTML formatting. EML file emails will be converted into PST with their original Header, Body, and Bottom part. Also, the layout, font color, font size, graphics, table columns, and links will remain unchanged after EML to PST conversion. Despite this, the tool converts entire basic email information of EML to PST:

  • From: Sender's name along with email address and IP address
  • To/ Cc/ Bcc: Recipient's name along with the email address
  • Date: Sent and received date of the email
  • Subject: The text entered in the Subject heading


Why Don’t Use Free Methods to Convert EML to PST?

Now the question arises why you should not use a free method to convert EML files to PST format? So, the answer is, it is not the trusted way to deal with your EML files. Free solutions are more attracting, But in actual, the free solutions can change email properties and results in data loss. Some of the main causes are listed below:

  • It may delete attachments while exporting
  • Free way will not export inline images
  • It can cause the lose of SMTP headers
  • Free EML to PST converter will take long time to convert
  • Downloading crack or free serial key can download hidden virus

Note: - To overcome all these issues, use SysTools EML to PST converter for safe and secure conversion. You can also take help of Our Experts 24X7 and export messages from EML to PST in hassle free way with 100% security.

SysTools Software to Convert EML to PST - Features

Best Tool to Convert Multiple EML Files to PST with No Data Loss

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Support Batch Convert EML to PST

User can convert selective emails or a complete folder of EML to PST (Personal Storage Table) format with the folder hierarchy upheld. It will maintain the email formatting and export attachments as embedded. For batch conversion browse complete folder at once and software will convert all EML files to PST format in single click.

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Load EML Files Automatically

Initial screen of EML to PST converter software gives users a windows explorer style view. From the left pane; user can select the folder having EML files and all of its emails will get auto loaded with item count. It help non-technical users to complete EML to PST conversion process. User can launch this tool as Local User, Standard User, or Guest User even without admin priviledge.

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View Emails in Multiple Modes

EML to PST converter tool generates an instant preview of email messages before exporting EML to PST file. Simply view in different modes like: Normal, Hex, Property, MIME, HTML, Attachments, etc. read more.

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Preview Mail With Attachments

An In-built viewer facility in the EML to PST converter software also generates an instant preview of attachments of corresponding EML file before converting into PST format. Software enables users to export emails along with attachments into PST format.

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Option to Create Separate PST for Each Folder

EML to PST converter provides an option to create separate PST file for all folders. To use this feature user have to check the check-box besides Create PST for Each Folder. Once you will check this option, the software will create the separate .pst file for each folder like inbox.pst, sent.pst, john.pst (user created folder) etc.

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Select Date Range to Export Selected Emails

EML to PST converter provides an option to convert selected EML files to PST file format. To activate this option you have to check the check-box besides Date Filter Option and provide the date range. The software will include only those emails, which will lie in between the provided date range.

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Sort EML File Emails by Attributes

On the EML to PST conversion you can sort the emails by its attributes properties like To, From, Subject, Sent Date, Received Date and Size in KB. Select the required emails only and then convert EML to PST file.

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Option to Split Resultant File

This EML to PST converter tool provides an option of splitting PST file by its size into multiple smaller parts. If you select this option, the resultant PST file will be divided into multiple parts of the mentioned size.

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Export All Email Client’s EML Files to PST Format

The software supports all the email client platforms that save data in EML file format. All email clients supporting EML files are fully supported by the EML to PST software, like Windows Live Mail, Outlook Express, Eudora, Thunderbird, Mac Mail etc.

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Switch Software Screen View Mode

User can change the view mode from horizontal to vertical and vice versa. By default the EML to PST converter software preview for emails and attachments is set to horizontal screen view mode which can later be change as per the requirement.

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Create Outlook PST in Unicode Format

While exporting EML files to PST format, the software creates a Unicode type PST file by default. This helps in storing large number of emails as Unicode PST belongs to Outlook all versions. It has capacity to store up to 20GB of data. Download EML to PST converter and install on you Windows computer. After that check all features.

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Save Resultant PST to New Folder

The Software to convert EML to PST allows user's to save the resultant PST file to any desirable location. Alternatively, user can also make a new folder through the software as you browse for a location to save PST file. The software is capable to convert large size EML files to PST format.

EML to PST Converter Tool – Specifications

Hardware and Software Requirement to Convert EML to PST Using This Tool

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(Windows OS)

Name: SysTools EML to PST Converter
Version: 9.1
Size: 54.1 MB
Updated On: December, 2023
MD5: f6f9157b620d1ed5c917b160a429dae7
Free Version: Download Now

(Mac OS)

SysTools Mac EML to PST Converter
75.1 MB
Nov., 2023
Download Now

Trial Limitations:

The free demo version of SysTools EML to PST converter tool, supports to export only 10 emails from each folder of EMLX and EML files to PST file format. Also it will create separate PST file for each folder.

SysTools Mac EML to PST Converter Tool free demo version supports to export only 10 Emails from each seelcted folder of EMLX and EML files to PST file format.
(Windows) (Mac)
Hard Disk Space: 100 MB of free hard disk space required 100 MB of free hard disk space required
RAM: 4 GB of RAM (4 GB is recommended) 4 GB of RAM (4 GB is recommended)
Processor: Intel® Core™ 2 Duo CPU E4600 @ 2.40GHz 2.39GHz Mac Computer with Intel Processor
Mac Computer with Apple Silicon (Apple M1)


 Windows 11 (64 bit), 10, 8, 7 (32 bit or 64 bit) & Windows Server 2019, 2016, 2012 R2, 2008 Compatible with Microsoft Outlook 2000, 2003, 2007, 2010, 2013, 2016, 2019, 2021 (32/64 bit)

MacOS X 10.8 (Mountain Lion), MacOS X 10.9(Mavericks), MacOS X 10.10 (Yosemite), MacOS X 10.11 (El Capitan), MacOS X 10.12 (Sierra), MacOS X 10.13 (High Sierra), MacOS X 10.14 (Mojave), MacOS X 10.15 (Catalina), MacOS X 11.0 (Big Sur), MacOS X 12.0 (Monterey), MacOS X 13.0 (Ventura), MacOS X 14.0 (Sonoma)

Application Pre-Requisites:


  • If you are using Windows 11, 10, 8, 7 (32 bit or 64 bit) & Windows Server 2019, 2016, 2012 R2, 2008, then please launch the tool as "Run as Administrator".
  • Microsoft .NET framework 4.5 or above should be installed.



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EML to PST Converter Tool - Feature Comparison

Get an Overview of Converting EML to PST using Free and Full Version

Features Free Version Full Version
Add EML Files in Bulk
Preview EML Files Before Conversion
Support to Export All Mail Client EML File
View Emails with Attachments
Support Windows 11 (64-bit), Windows 10 and below versions
Split PST by Size
Batch EML Files to PST Conversion 10 Emails/Folder All Items
Convert EML to PST and Save 10 Emails/Folder All Items
Convert Large Size EML to PST Format 10 Emails/Folder All Items
Cost FREE $39
Common Questions Asked by User

Know How to Convert EML Files to PST File Format Using This Tool?

How to Convert bulk EML files to PST format using this software?

“Hello, I am not technically wise to perform all steps myself. Can you please let me know the steps to convert EML to PST file type. It's request to mention all required steps here, Thanks in advance!”

Convert EML to PST

5 Steps to Convert EML File into PST (Outlook) Format:

  • Step-1 –: Download & Run SysTools EML to PST Converter Tool
  • Step-2 –: Select & Browse .eml Files into Software
  • Step-3 –: Filter emails before converting to PST format
  • Step-4 –: Select PST as Resultant File Format
  • Step-5 –: Save After Converting EML to PST Format

"I am trying to export old EML files to PST format on Windows machine. Do I need to install Microsoft Outlook before exporting .eml files into .pst file type?"

No, Outlook installation is not mandatory to convert EML Files to PST. Software will create PST file independently. But if you want to further open the PST file, then you will need to have Microsoft Outlook installed and configured properly.

"I have some EML files that belong to Outlook Express and are now available on my Windows 10 machine. I want to convert it into PST file so that I can use it in Outlook 2016. Can I go for EML to PST conversion tool?"

Yes, you can use this converter for converting orphan EML files to PST format on Windows 11, 10, 8, 7, etc., versions

"I have purchased EML to PST Converter full version and converted few EML files. But when I try to open output PST file it says "Outlook Session Creation Error". Why is this happening?"

In case of receiving this error, please check whether Outlook is installed / configured properly or not. If not, make sure you install Outlook and configure it with a POP3 or dummy profile. Once this is done, launch Outlook, go to File menu » Open » click on Outlook Data File » browse your PST file and click on OK.
The resultant PST file will be in UNICODE file format after EML to PST Conversion and can be opened in Microsoft Outlook 2021, 2019, 2016, 2013, 2010, 2007, 2003 versions.
Yes, We offer this software in two versions; Demo and Licensed versions. Using the Demo Version of the EML Files to Outlook Exporter Tool, you can test its performance beforehand and make sure that you are investing on the right solution to combine EML files to pst. Full version export unlimited EML to PST.
Yes, you can export batch EML files to PST file using our converter tool free version and full version.

"I have tried many tools to convert EML to PST Data File conversion but when I see the output file, they show discrepancy in the formatting of the content. Will this converter maintain the formatting of my messages/ folders?"

Yes, The EML to PST Converter tool maintains Message Formatting & Attributes and also maintains On-Disk Folder Hierarchy. Simply export the resultant file into Outlook and explore the folders.
Yes, using this Converter, you can migrate selective eml files to PST file.
No, there is no such limitation on size of PST file that the software creates. Size of output PST file depends upon the size and number of source EML files converted. After successful conversion you can convert EML files to PST.
No, The Software support to convert EML to PST without Microsoft Outlook installation.

"I tried free tools to export EML files to PST format. But all of them failed to export attachments. Also the images are distorted in resultant file. I want a perfect solution for converting EML files to PST."

Yes, the SysTools software is ultimate solution for converting EML files into PST file format along with attachments and other email attributes. Also this software will not affect the images and mail SMTP headers.
I agree with you, But the free conversion methods are time consuming and not secure. Also it may result to distorted SMTP headers, Images may get broken etc. To avoid these kind of data loss situation. You should go for trusted and licensed version of EML to PST Converter software.
Yes, The software support to convert EML files into PST for Microsoft Outlook from external storage device. For this launch the software and explore your external device. After that select the folder containing .eml files. Now export EML files into PST format and export in any version of Microsoft Outlook (2019, 2016, 2013, 2010, 2007 etc.).

"I exported .eml files into PST by using WLM Import/Export feature. But the images and graphics added in .eml message body is missing. What should I do?. One more thing I saved the same .eml files as backup before proceeding with this manual trick."

You kept backup, is make your data alive. Otherwise you just loss your valuable data. These are the limitations of manual tricks and free solutions. Due to which we always suggest to use trusted and professional software. Now try SysTools EML to PST Converter Tool and export complete data without any limitation.

"I have bulk of .eml files, which I want to move in Outlook 2019. Will this software help me to export EML to PST."

Yes, Exporting EML to PST become quite easy By using this conversion tool. It helps users to convert multiple EML to PST at once.
No, the software is not compatible with Mac OS. So, it is not possible to install on Mac Machine. But the Mac users can use our Mac support software. Select the Mac radio button from top of this page and then download and install the software on Mac OS system.
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