5 Best PST Migration Tools for Microsoft Outlook Users

Summary:-In this blog, we will enlist the 05 best PST Migration Tools for Microsoft Outlook users. As the markets for PST migration tools are expanding and numerous companies are selling their products in the online market. Hence, users sometimes get confused about whomever’s tool they should buy. Therefore, here we are providing you with the solution to convert Outlook PST using the best Outlook PST Converter tool.


Microsoft Outlook users can save their mailbox data in PST file format. Additionally, you can save your emails, address books, calendars, notes, and tasks, on a PC using the PST file format. PST files can be used to archive mailboxes, back up important data for later restoration, comply with compliance mandates’ security requirements, migrate mailboxes from one Exchange server to another, or move them to Exchange Online. Therefore, users convert their PST files for future reference and other reasons also, some of those reasons are mentioned below.

Why Need to Use Top PST Migrator for Outlook

There are various reasons to migrate Outlook PST files; a few of them are specified below.

Provides Backup: Converting your emails to a PST file is a quick and simple way to make sure you can restore your mailbox data in case of any glitches. In case, you don’t have an email operator who frequently takes backups of your email account.

Facilitates Portability: Email is transportable thanks to PST files. Moving emails from one mailbox to another is an option. So that is keeping your personal and professional emails on hand by saving them to a USB stick that you can later use to restore them.

Save Space: Email storage is frequently constrained to improve performance, speed up backups, and promote efficient operations in general. By building and maintaining one or more local archives, PST files give users a way to increase their email storage.

These are some valuable factors that lead to PST conversion. Now let’s move ahead to learn the facts and features of the best PST migration tools. Which can convert your PST files with efficiency and accuracy.

5 Best PST Migration Tools for MS Outlook Users

Here, we have listed the 05 best PST migration software that can help you to convert the Outlook PST files with 100% reliability.

  1. MS Outlook Help Outlook Converter Tool
  2. PST File Converter Tool
  3. ConverterTools PST Migration Tool
  4. SysInfo PST Migrator
  5. Mail Converter Tools PST Migration Software

1. MS Outlook Help Outlook Converter Tool

MS Outlook Converter Tool is the most effective option to migrate Outlook PST data. This utility can convert an Outlook PST file into different file formats, including PDF, TXT, MSG, HTML, EMLX, and MBOX. The Outlook PST file can be exported straight from a variety of email applications, including Gmail, Yahoo, Thunderbird, IMAP, Hotmail, and iCloud.

Special Features:-

  • It provides the best user interface that can help you in a very smooth conversion of your PST files in different file formats and email clients.
  • Facilitates the Multiple and Single Mode of Conversion depending upon the No. of the PST File you are converting.
  • You can filter your Outlook Emails using the Date Range Feature.


  • The free version of this software only converts 25 emails per folder.

2. Aryson PST File Converter Tool

Aryson PST File Converter is the most reliable and best PST Migration Tool to import PST files to other file formats or email clients. After moving Outlook PST files into a variety of alternative email file formats and programs, it enables users to preview their contents and provides a smooth and straightforward conversion of PST files. 

Special Features:-

  • Transfers emails from PST files with all email attachments to various file formats like PST, MBOX, EML, EMLX, MSG, CSV, HTML, MHTML, etc., and also to other email clients.
  • You can migrate PST emails to the IMAP server and other Webmail according to date range using date and task filter options.
  • It removes duplicate email items present in Outlook before migrating PST files


  • Using the demo version you can only convert 50 items per folder.

3. ConverterTools PST Migration Tool

ConverterTools PST Migration Software is a proprietary program that converts Outlook PST files into a variety of file formats, including EML, MSG, MBOX, PDF, TXT, HTML, and EMLX. They import PST to Mozilla Thunderbird, Gmail, Yahoo Mail, Office 365, Live Exchange, IMAP Server, and others.

Special Features:-

  • It specializes in converting all the Outlook mailbox items such as Email, Calendar, Contacts, etc. from the Outlook PST file.
  • You can convert any size of PST file because there is no limitation on the size of the PST file that you want to convert. 
  • It shows the preview of the mailbox items before PST file migration.


  • It takes a little longer to migrate large PST files.

4. SysInfo PST Migrator

SysInfo PST Migrator is a complete and unique solution to import PST files to Office 365, Gmail, AOL, IMAP, Outlook Web App, Live Yahoo Mail, etc. It also converts Outlook PST to PDF, EML, MBOX, MSG, and other 10+ file types with the most effectiveness and efficiency.

Special Features:-

  • It allows users a detailed preview of mailbox items before converting PST files.
  • Compatible with all Microsoft Outlook versions, including 2021, 2019, 2016, 2013, 2010, 2007, 2003, 2002, 2000, 98, and 97.
  • Provides a feature to exclude the attachment files from the PST emails while migrating the PST files.


  • The scanning process to migrate might take time due to the huge PST file data.

5.Mail ConverterTools PST Migration Software

This Mail Converter Tools PST Migration Software was expertly created based on Mail Filter’s cutting-edge functionality to back up PST file items into particular date ranges. Additionally, it offers 15+ file types, including PST, PDF, EML, HTML, etc., for saving specific date information. It converts PST to NSF, MBOX, and EMLX.

Special Features:-

  • This software allows you to perform bulk conversion of multiple Outlook PST files.
  • Provides an option to make the Source and Destination folder the same as a new Resultant folder.
  • You don’t need to install MS Outlook while converting PST file data, you can directly import your PST files using this tool.


  • It allows users to import PST files to Gmail, but not with the modern authentication process.


In brief, we have discussed the 05 best PST migration tools for Microsoft Outlook users to convert Outlook PST files as backup and many other reasons. You can choose any of the above software, they all are extremely reliable and helpful. However, we suggest you use the MS Outlook Help Outlook Converter Tool to experience the best results and convert PST files in bulk.

Frequently Asked Questions

Q. What is a PST migration tool?

Ans- PST (Personal Storage Table) is a MS Outlook file format used to save mailbox data such as emails, address books, calendars, notes, and tasks on a local computer. Using a PST migration tool you can easily migrate your PST files to different file formats and also in various email clients and save them as backup for feature references.

Q. Which is the best solution to migrate Outlook PST files?

Ans- MS Outlook Help PST Migration Tool is the best software to migrate Outlook PST files. It allows users to convert PST files in MBOX, EML, EMLX, MSG, CSV, HTML, MHTML, and other file formats. Additionally you can import your PST files in various email clients like Gmail, Yahoo, Thunderbird, IMAP, Hotmail, etc.

5/5 - (6 votes)

About The Author:

Mithilesh Tata is a technical expert who has assisted thousands of clients with Microsoft Outlook and other cloud-based email clients. He enjoys writing on email clients backup as well as email migration. He is always excited about giving troubled readers the most up-to-date knowledge, explanation, and user-friendly solutions.

Related Post