Regain Outlook PST Converter

Professional Way to Convert PST files to many other email formats.

Picture-perfect solution to convert PST files to EML, MSG, MBOX, HTML, PDF, VCF, EMLX, and TGZ file format. Also, you can migrate PST to Office 365 and Live Exchange mailboxes. 

Download trial version and convert 30 items per folder free

  • Instantly recovers corrupted PST files and deleted items of PST files.
  • Add and convert multiple Outlook PST files to different file formats.
  • Displays a preview of added PST file data along with meta properties.
  • Allows migrating PST files to Office 365 mailboxes and other cloud services. 
  • It comes with a convenient GUI and doesn't ask for any technical expertise. 
  • You can filter unwanted and empty folders of PST files to make the process smooth.
  • It has split features that come in handy to set up a size for resultant PST files.
  • You can install and use the free Outlook PST converter to examine the software skills before purchasing.
  • Software comes with a perpetual license; you only need to purchase it once to use a lifetime. 
  • Regain software offers free 24×7 technical support, and all your queries will be solved immediately.
PST File Converter

Convert PST file accurately in a few clicks

Following are the steps for Outlook PST Converter:-
  1. Step 1: Install and open Regain Outlook PST converter tool in your system.
  2. Step 2: Then, make a click on the Open option from the ribbon bar.
  3. Step 3: Now, add the Outlook PST files you want to convert and click Next.
  4. Step 4: Now choose folders/subfolders from the left pane and click Export.
  5. Step 5: At last, click on the Convert Now button to start the PST conversion. 

Prominent features of Regain Outlook PST converter tool

Convert multiple PST files

Regain Outlook PST Converter is a brilliant solution to help you recover and convert multiple Outlook PST files simultaneously. The software is capable of converting PST files of any size to any other format like EML, MSG, MBOX, and HTML. Though the software is capable of working with multiple files at a time, it makes sure to keep the file integrity intact. Learn more

Preview complete PST file

Regain PST File Converter is the best application to manage PST file data. The software is specially designed for Outlook users. The interface is easy to use, and the software is easy to install and has the latest scanning engine. The PST converter displays a preview of the user in the major and important tasks of the appointment, contacts, tasks, and calendar.

Convert PST to Other File Formats

There are many situations where you can lose your important Outlook PST files. In this situation, you got no option but to use a third-party tool to convert PST to other file formats. Regain Outlook PST converter tool provides several popular and secure file formats to convert Outlook PST files such as PST, EML, MSG, MBOX, CSV, HTML, PDF, VCF, EMLX, and TGZ.

User-oriented GUI

The best part of this software is that it comes with an interactive user interface that allows you to perform an error-free conversion process. Even a novice user can get desired PST file conversion results without any technical assistance and setup. Also, the software converts every bit of PST file data, including attachments. 

Migrate PST files to Cloud Server

Regain PST converter tool is the best solution for Outlook PST files migration to the cloud. In order to convert PST files to Office 365, Live Exchange, Gmail, Amazon Work email, etc. The tool is 100% safe, secure, and reliable. It will secure all your PST files. Learn more

No bar on PST file size

Have you got a large PST file size, and it is not possible to access it? Don't worry! You just need Regain PST File converter tool to open and convert the large-size PST file. By using this tool, it is possible to add a large size PST file and split it into a manageable size so you can access it.

Desired size PST files

The PST files can usually grow large in size, and you may end up losing all the data from your PST files. This is why it is important to use a powerful and reliable application that is capable of converting your PST files to a desired size PST file in a matter of seconds.

Filter unwanted items

Anyone's mailbox/file can contain unwanted emails or empty folders, and by keeping this in mind, we offer filter options within the software. Using Regain PST File converter, you can select specific folders/subfolders to convert and can also select to remove empty folders from the process and increase the processing speed effectively. 

Free Technical Assistance

When someone buys something, they expect a high-quality product, whether a simple driver download or an entire software program. We offer free technical support for our users and tries to solve their query in a fraction of the time. Our technical experts are available 24×7 to assist you regarding your query.

Free Trial Version

Regain software also offers a free trial version of the software that is limited in functionality. Using the free trial version, users can try out the software before buying the full version. The free trial version of Regain PST File Converter tool allows the processing of the first 30 items per folder. 


We know technology is changing quickly, and that's why we have made our tool compatible with all Outlook versions and Windows Operating System. Hence, you can convert PST files of any Outlook version in any Windows Operating System.

Regain PST Converter

Technical Specifications

System Requirements

  • Processor - Pentium Class
  • Memory - Minimum 128MB RAM (512MB recommended)
  • Hard Disk - 50 MB for Software installation
  • Disk Space - Enough space to store recovered output

Version Supports:

  • Windows OS Platforms - Windows 11/10/8.1/8/7/Vista
  • Windows Server - 2012/2008 R2/2008/2003 R2/2003
  • MS Outlook - 2019/2016/2013/2010/2007 and 2003

Installation / Uninstallation

Installation / Uninstallation EULA

Get A Free Trial of PST Converter

Software Features

Trial Version

Full Version

Instantly Convert Outlook PST Data file
Convert PST file into New PST, EML, EMLX, MSG, MBOX, HTML, VCF, ICS, PDF, TGZ Format
Convert Password-Protected PST File
Export PST to Gmail, Yahoo Mail,, GoDaddy, Amazon Workmail, Office 365 and MS Exchange Server
Support all latest MS Outlook versions
Free Technical Support
Saving Capabilities Save 30 items/Folder Unlimited

PST File Converter - Product Video

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Regain Outlook PST Converter – FAQs

Can I get brief step guide for migration of PST files using this PST Converter tool?

Follow these steps to Convert PST file:-

  • Download and Install Regain Outlook PST Converter Software on your Windows machine
  • Click on "Add File" button to add PST files/folder for conversion process.
  • After loading PST files, you get a smart "Preview" option.
  • After taking preview from saving option save the desired saving format
  • Click on convert button.

How to determine the actual size of PST file?

Follow these steps to determine the size of Outlook PST

  • Open MS Outlook and go to File tab
  • Choose folders ending Outlook.pst file name
  • Click “Open” folder option
  • It displays the folder content with PST file. Right click on it and click “Properties”. You can check the size of PST data.

How to compact Outlook PST file?

Once email is deleted into MS Outlook, you can still keep the messages in Outlook.pst. You can compact the size of PST files with these steps –

  • Select file and click “Data File Management” on Outlook menu.
  • Select the PST file you desire and click “Settings” and then “Compact Now”.

Can I convert my deleted files to any other format?

Yes, by using this conversion utility you can recover your permanently deleted PST files and the recovered files can be transferred to any other format.

Does the license of the tool require timely renewals?

No, it is one time purchase tool which does not require timely renewals. The user after once purchasing the tool can avail benefit for complete lifetime. The tool is also upgraded with timely updates free of cost.

What is the difference between demo and paid version of PST Converter tool?

Functioning and features of demo version are similar to paid version of the tool, so the user can use the demo version of the tool for assurance. Demo version allows you to take preview of all the files and save 30 emails per folder at Free of Cost but in paid version you can save unlimited files.
Informative blog: How to transfer Outlook Contacts to Gmail

Can I export multiple files using this PST Converter tool?

Yes, you can export multiple PST files in single go. This tool has manual selection of file with preview facility which helps to avoid the unwanted files.

What detail does preview option display?

The preview shows the exact item content along with its metadata like From, To, Cc, Bcc, Subject, etc.

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With every purchase, we provide free lifetime support to our clients. So, you can email us anytime if you have any doubt.