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OST Extractor Software – Complete Solution

Anuraag Singh ~ Published: 24-Mar-2022 ~ MS Outlook ~ 5 Minutes Reading

Hi, are you looking for a solution regarding OST Extractor Tool (SysTools)? If your answer is yes then here is the best blog, here you will know about everything. This software is available on Windows operating systems.

All in one OST Extractor tool to Extract MS Outlook OST data file to multiple file formats such as PST, PDF, MBOX, MSG, EML, EMLX, NSF, vCard, CSV, ICS, TXT, HTML, MHT, DOCX, DOC, and RTF. It’s supported all OST files created in Outlook 2019, 2016, and 2011. Above all, the OST file Extractor Software provides support to new CRM licensing.

As a result, make the selection based on your machine’s operating system.

The Table of Content

What is the SysTools OST Extractor Tool?

SysTools OST Extractor Tool is also known as OST Converter Tool, is a reputable tool that experts suggest for Converting OST files. It allows users to move user OST data in a variety of email formats. There is a version of this tool:

Windows – Export Formats: PST, PDF, MBOX, MSG, EML, EMLX, NSF, vCard, CSV, ICS, TXT, HTML, MHT, DOCX, DOC, and RTF.

OST Converter is a powerful tool that allows you to convert several OST files into a single file format. Furthermore, it offers a variety of alternatives for adding OST files, including:

Choose a file: If you know where your Outlook OST file is located, select this option, navigate, and add the Outlook OST file you wish to convert.

Search File: If you don’t know where the OST file is, you may use this option to automatically search and locate it on your system discs. You have two options for searching your OST files:

  1. Search Selected Disk: Using this option, you may seek the Outlook OST file on a specific system drive. Simply choose the suspected system disc (such as C, D, or E) and OST Converter Tool will locate the file if it exists.
  2. Search All Disks: If you don’t know where your OST file is, this software feature will scan all of your system drives and instantly discover any recognized OST files.

The OST File Conversion Tool is the best way to convert Outlook file formats quickly. The software can convert all of an OST file’s data elements, including emails, contacts, calendars, tasks, attachments, and more. OST files may be viewed after conversion from a variety of email clients and apps, including MS Outlook, Mozilla Thunderbird, Adobe Acrobat Reader, and Web browsers.

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OST Extractor Features

Below are the major Features of the Extractor Wizard Tool:

  • Migrate several OST files in Bulk.
  • Multiple Scan Modes to add and select OST Files.
  • Allows to Convert OST to PST, PDF, EML, MSG, etc.
  • Ability to export big / damaged / inaccessible / orphaned Outlook OST files.
  • Preserves and converts Unicode OST content to the specified format and save.
  • OST Converter exports Exchange, IMAP, Office 365, & Hotmail OST Files.
  • Remove and Decrypt S/MIME & Open PGP encryption from OST file emails.
  • Convert OST files containing emails, contacts, calendars, attachments, and other data.

Video of OST Extractor Tool

Below are the describing the inner working of the OST Extractor Tool

OST Extractor Software Screenshot

  • Download and run the software software in windows operating system.

  • Click on the Add File option to Import your OST File.

  • After that, you can choose select file option and upload your OST file in the Software.

  • Now, You can get a complete preview of your data in the software with calendar, contacts, events, mail etc.

  • After that, click on export button and select PDF option from drop-down menu.

  • Now, select destination location and click on Export Button.

  • Finally, after waiting couple of minutes you get a blink message in your pc screen the whole process is completed.

OST Extractor Specifications

Software Accessible: On-premise

Offers Free Trial: Yes

Operating System: Compatible with Microsoft Outlook 2000, 2003, 2007, 2010 (32/64 bit), 2013 (32/64 bit), 2016 (32/64 bit), 2019 (32/64 bit) on Windows 11 (64-bit), 10, 8, 7 (32-bit or 64-bit) and Windows Server 2016, 2012 R2, 2008.

Hard Disk Space: 100 MB of free hard disk space required


Processor: Intel® Core™ 2 Duo CPU E4600 @ 2.40GHz 2.39GHz

Any Requirements?

      • If you’re running Windows 11 (64-bit), 10, 8, 7 (32-bit or 64-bit), or Windows Server 2016, 2012 R2, 2008, run the utility as administrator.
      • You must have Microsoft.NET Framework 4.5 or above installed.


I’m not connected to Exchange Server, thus can I Extract the OST file?
Yes. To extract OST files, SysTools OST Converter Tool does not require an active Exchange connection. As a result, you may convert OST files without having to connect to an Exchange server.

What is the best way to extract a large-size OST file?
The best answer to this query is SysTools OST Extractor Tool. The app allows you to rapidly add and convert any big OST file into the desired file format. The software does not impose any OST file size limitations, therefore you may add and convert any size OST file.


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