OST Converter Software Box

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4n6 Software

4n6 OST Converter Tool

Software Rating (Average Rating 4.8 Based on 779 Reviews)

Microsoft MVP's trusted software accurately converts all components of your mailbox (email, attachments, contacts, calendar, tasks, journals, etc.). OST File Converter is a powerful program that can export inaccessible OST files to a variety of formats.

  • OST Converter Enabled Export Option for Emails: EML, MBOX, PST
  • Convert OST File & Save in: PDF, HTML, CSV, TEXT, ICS, vCard
  • Extract Email Addresses and Phone Numbers from Outlook OST Files
  • Maintains Folder Order, File Header, & Email Header Intact
  • Not Required: Exchange Server, IMAP Server, and Outlook Installation
  • OST Converter is Capable to Migrate Data on Cloud: Office 365, Gmail, IMAP
  • Convert Inaccessible, Encrypted, and Orphaned OST Files without Limitation
  • Download OST File Conversion Tool and Install on Windows 11 & Below Versions

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Free Demo Version Limitation: OST Converter will Export Only 10 Email from Each Folder

ost converter

Offers OST Converter Multiple Export Options

This is a one-stop solution for IMAP Outlook users. This OST file converter allows users to simply export entire data from OST files into email and document file formats. Let's go over all of export options:

  • Email Formats: EML, PST, and MBOX
  • Documents Formats: PDF, TXT, CSV, HTML, ICS, vCard
  • Migrate to Cloud: Office 365, Gmail, & Any IMAP Account
  • Desktop Email Client: Thunderbird
  • Extract Email Attributes: Email Address, Phone Number, Associated Email & Phone Number, Attachments, and Contact Photos
ost converter different preview modes

OST Converter Has 5 Preview Modes

There are 5 different preview options in 4n6 OST file converter tool. Users can now preview data before exporting it in any format. You can view the data in Content, Properties, Message Header, Hex View, and Raw Message preview mode.

4 Steps to Perform OST File Conversion

  1. Download OST Converter Tool and Install
  2. Browse OST File into Software Environment
  3. Select One OST Export Option from Opened List
  4. Select Path to Save File After OST Conversion

Software Features

Outlook OST Converter Tool - Characteristic

Preview Access in OST File Converter

The OST File converter includes an in-built OST viewer feature. It shows complete email folders and their messages within OST Files, as well as message formatting, attachments, email headers, and important meta properties. This tool enables users to access and convert OST Mailbox data and its associated content in great detail. Let's take a quick look at these options:

  • Content: This format provides the user with a detailed view of the entire information contained in the body of the email as well as attachments.
  • Properties: This format displays detailed information about associated email properties: Message Class, Subject, Client Submit Time, Received By, Sent To, Display To, Message Size, Search Key, and so on.
  • Message Header: OST converter tool gives the user a detailed view of the key email properties such as Return – Path, Received, Message–ID, Date, From, To, MIME–Version, etc.
  • Raw Message: This format gives the user a detailed view of Content–Type, Content–ID, MIME–Version, To, Date, From, Message–ID, Subject, etc.

Exporting Options in OST Converter

The Outlook OST Converter Tool provides a variety of OST File export options for the user to choose from. This software includes three distinct export options, which are further subdivided into various other elements. Each option and its components are briefly discussed below:

  • Email Files: This preference enables the user to export Outlook OST files to other email files formats such as EML, MBOX.
  • Document Files: This preference enables the user to export the Outlook OST Data files into different Document file formats like PDF, HTML, Text, CSV, vCard, ICS.
  • Email Services: Apart from converting OST to file formats, this preference enables the user to export the Outlook OST Data files Email Services such as Gmail, Office 365, G suite IMAP independently.

2 Option to Add OST File in Software

OST converter tool extends its feature in accessing the OST Data files in two wide options:

  • Open Configured Outlook OST Files: This preference can be chosen by the user if they want to automatically open the previously configured Offline Data File (OST ) along with other files such as NST, BAK & ZDB which is associated with their Outlook account.
  • Choose Folder / Files: This preference can be adopted by the user if they want to browse or select the OST file that is available in folder format on your PC or desktop.

Extract Options for OST File

The OST Converter software also has an excellent feature for converting various data files to the required format. This feature can convert any type of Outlook OST file into one of the following formats. You can use free OST converter demo version to check all thiese options.

  • Email Addresses and Phone Numbers: This factor allows the user to extract the associated Email Addresses and Phone Numbers in Text file (.txt) format.
  • Associated Email and Phone Numbers: This factor allows the user to extraction of previously associated or configured Emails and Phone Numbers in CSV file format.
  • Attachments: This factor allows the user to extract numerous attachments available in the user’s mail account in their respective file format.

Enables Compact View for OST File

The OST Conversion software includes an advanced option called "Compact View" that allows you to check only the OST files you want. When you run OST converter tool on your Windows machine, all of the folders will be displayed on the left side. The user sees the desired folder after enabling the option. This feature allows the user to view Offline Storage.ost files in a precise manner, allowing the user to see only a few important options such as Important mails, drafts, Inbox mails, sent mails, Spam, Trash, and so on.

Export Attachments and Save Separately

This OST Converter tool can export all OST file attachments as well as emails. To open and save attachments, the user must click Right on them. If your email contains multiple attachments, select the Save All option. If you have several attachments in a single email, you can save them all in one location. The software enables the Extract >> Attachment option, which allows users to export Attachments separately in their original file format. By enabling or disabling this option, users can view or hide the detailed hierarchical folder structure.

Advanced Search Option Avaialble

OST Converter has an advanced feature that allows the user to easily search for any type of data within the Offline Storage.ost file. This option is available in the application's right top corner, indicated by a search icon. When the user clicks on the icon, he or she will be able to view various search options such as Emails, Calendars, Contacts, Journals, Tasks, and Notes, as well as the option to search them all at once. This software aids in the search for specific search content based on the date the content was created or viewed. As a result, users can only export Searched messages from OST files.

Outlook Installation Not Required

Stand-alone OST converter software is designed to convert an unlimited number of OST files without installing Microsoft Outlook on the same machine. This software has been thoroughly tested and produces accurate results. If the user has an inaccessible OST file, this Outlook OST Converter Tool will recover it. The software is compatible with all versions of the Windows operating system.

Convert OST Files with All Components

The OST converter tool is a complete solution. Data from OST files is exported to a variety of file formats, including all email attributes and properties such as cc, bcc, date, time, inline image, attachment, and so on. It includes a simple graphical user interface that can be used by all types of users, including technical, non-technical, professional, and others.

Wide Range of Compatibility

Outlook OST Converter works well with Microsoft 365, Outlook 2019, 2016, 2013, Exchange accounts, IMAP accounts, and Outlook.com accounts. Download the free demo version to test compatibility. It does not impose any size restrictions when converting OST files. You can browse any size OST mailbox in the software environment and complete the conversion successfully.

Software & Hardware

OST Converter Tool - System Requirements

Software Download

Size : 45 MB

Version : 3.2

Trial Limitations

Limitations
Free OST converter has limitation to convert first 10 emails from each folder of OST file. Buy OST file converter full version for complete data conversion.

System Specifications

Hard Disk Space
100 MB of free hard disk space

RAM
1 GB RAM (2 GB is Recommended)

Processor
Processor with a speed of 1 GHz (2.4 GHz is recommended)

Supported Editions

  • Microsoft Windows – Windows OS 11 (64 bit), 10, 8, 7 (32 bit or 64 bit) & Windows Server 2019, 2016, 2012 R2, 2008

Electronic Delivery

The product delivery is automatic. You will receive an email with the link to download the product and the activation key within a few minutes after the payment has been confirmed.

Working Steps

4n6 OST Converter Software - Screenshots
best software
choose ost files
select export option
add destination path
ost conversion completed

4n6 Software Video

OST Converter Software - Online Video

Conversion FAQ

OST Converter Tool - Clear Your Doubt Here

4 Steps for OST File Conversion:

  • Step-1: Download OST Converter software and install.
  • Step-2: Browse Offline Outlook Data File (.ost) file / Folder
  • Step-3: Click the 'Export' button and Select Export File Format
  • Step-4: Enter local location and click on Save option to Start Conversion

Yes, this OST converter tool is compatible with Outlook 2021 and all below versions.

Yes, you can extract all associated attributes and save in their native file format.

Yes, you can convert your calendar folder to any other different multiple formats. Simply download OST converter and launch on your system.

Yes, this OST converter software is compatible with all versions of windows latest and previous.

Client Reviews

OST Converter Tool - Verified Purchase Reviews