Best software to Convert NST to PST format for Outlook which holds Office 365 Group emails & calendars. This NST file converter is capable to easily export NST (also, known as GST or Group Storage File ) to PST, EML, MSG, HTML, PDF, and Office 365 account.
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Free Live Demo - SysTools NST Converter Tool Fully Secured Download Version
Get NST File Location & Import into Outlook
Microsoft Outlook does not provide any inbuilt import option to get back data which is present in orphan NST file data into Outlook. To locate NST File & import with NST File converter :
Outlook Version | Account Type | Default Location |
---|---|---|
Outlook 2013, 2016, 2019 | IMAP | C:\Users\ admin\ AppData\ Local\ Microsoft\ Outlook\ [email protected] |
Outlook 2007 | IMAP | C:\ Documents and Settings\ username\ Local Settings\ Application Data\ Microsoft\ Outlook\ [email protected] |
Understand the Steps to Export Data from NST File to PST Format
Export NST File Complete Data into Required File Format
Convert NST to PST in Batch
This NST converter tool is designed in a manner that it let you export NST file containing Office 365 Groups. It migrates all data i.e., all groups containing emails and calendars from NST file in no time. In addition, this NST file Converter application let users convert multiple NST file to PST, EML, MSG, HTML in batch also without any hassle. There is no particular NST file size limitation imposed by the tool.
Note: Rename your NST file with .ost extension. For example, rename abc.nst by abc.ost.
Provide Preview of NST File Data
As a user add Office 365 group NST file, it provides an instant preview of recovered data. This NST to PST Converter tool lets users preview NST file data i.e., emails and calendars in multiple viewing modes. It includes Normal Mail View, Message Header, Hex, MIME, Properties, RTF & Attachments, and HTML. In addition, a user is also allowed to view group emails and calendars of NST file in Horizontal and Vertical view. It recovers deleted data also and displays it in Red Color.
Note: Folder’s name containing data will be displayed in bold.
Decrypt & Remove Emails Encryption
Another impressive feature offered by this NST to PST Converter tool is option to decrypt encrypted emails. If a user is having some encrypted emails from S/MIME and OpenPGP encryption in Office 365 groups, the NST file Converter software will easily decrypt it in no time. In resultant PST file, the user will receive emails without encryption that are easily accessible.
Provides Date-based Filtering
If a user wish to migrate selective particular date range data from NST to Outlook PST format, the tool offers Date Filter option. One just needs to specify the date range from which he or she wants to export data in From and To field. The NST to PST Converter will export data that comes under that particular date range to resultant format.
The NST Converter application is programmed in a manner that it let users include or exclude empty folders from NST file during export process. If a user does not want to move empty folders from NST file, simply check Don't Export Empty Folders option.
Note: Uncheck Maintain Folder hierarchy option to exclude empty folder during migration.
Option to Export Selective Data
If a user want to export only selective Office 365 groups or only emails or only calendars, the NST file converter software provide options for the same. In order to migrate selective Office 365 groups, simply check the check or uncheck that particular, the NST Converter will move only that data to PST format. Apart from this, a user can perform category wise migration also like only Mails or only Calendars from NST to PST, EML, MSG, and HTML format.
Generate Complete Export Report
When the export process completed successfully, NST to PST converter tool generates a complete export report of the migration process. However, this report will maintain all details related to data migrated from NST file with a destination path. In order to keep it for future use, one can save it in CSV format on a local machine.
Option to Maintain Folder Hierarchy
If a user wants to get NST file data in the same way as original, simply check this Maintain Folder Hierarchy option. This option will generate resultant PST file with same folder structure as the original. It totally depends on the choice of users whether he or she wants to keep hierarchy intact or not. However, the choice must be made before starting the NST to PST Conversion process.
Try Demo Version to Test The Software Working
Software Download
Size: 101 MB
Version: 9.1
Release: Feb, 2025
MD5: 77cbbca0c31a5fc71328fe3517679926
Trial Limitations
Limitations
Free NST converter software demo version of software will only preview & export only 25 Items per folder from NST file.
System Specifications
Hard Disk Space
100 MB of free hard disk space
RAM
Minimum 2 GB RAM is required
Processor
Intel® Pentium 1 GHz processor (x86, x64) or equivalent
Operating System
Windows 2000, 2003, 2008, XP, Vista, Windows 7/8/8.1, 2008/2012 , Windows 10 (32-bit & 64-bit)
Application
Pre-Requisites
Supported Editions
Additional Requirements
FAQs
Electronic Delivery
Software Customization
If you need to customize NST Converter or need additional features then, Request Quote
Get an Overview of NST Extractor Features - DEMO & Licensed Version
Features | DEMO Version | FULL Version |
---|---|---|
Add NST Files | ||
Preview NST Emails & Calendars | ||
Auto-Search in Selected or All Drive | ||
User-Defined Date Based Export | ||
Exclude Empty Folders | ||
Support Windows 11, 10, 8 & All Previous Windows Versions | ||
Extract NST File Attachments | Export 25 Items / Folder | |
Export NST to PST, EML, MSG, HTML & Office 365 | Export 25 Items / Folder | |
Cost | Free | $49 |
List of Common queries asked by Users
When I configured my Office 365 account in Outlook 2016, one OST file and one NST file is created on my system. So, I am not aware of NST file and what it stores in it? However, it is large is size also and occupying large amount of space also. Can I delete this file, if it does not contain any important information?
The NST file contains all data related to Office 365 Groups i.e., emails and calendars. Therefore, it is really important for users and cannot be deleted.
Steps to Convert NST to PST of Outlook using NST Converter :