Feature-Loaded Benefits of

ZOOK OST to PST Converter

  • Export All Mailbox Components of .ost File Including Emails, Calendars, Contacts, Task, Journals, etc. into PST Format
  • Batch Mode to Export Multiple OST Files into PST in One Go.
  • Maintains Original Folder Hierarchy to Keep Data in Same Folders and its Subfolders Throughout the Process.
  • Convert Orphaned, Encrypted, Inaccessible and IMAP OST File into PST.
  • Preserves Originality of Emails and its Attributes to Keep Same HTML and Text Formatting of Emails.
  • Self Explanatory GUI for Novice Users to Export OST to PST Directly.
  • No File Size Limitations to Convert Large Sized OST File in PST Format.
  • Directly Export OST to PST Without Exchange Profile or Server Connectivity.
  • Split Large OST File into Small PST Files Based on Size (2 GB/5 GB/10 GB).
  • Highly Compatible to Work with .ost File of Outlook 2021, 2019, 2016, etc.
  • You can Install Tool in English, Deutsch, Francais, Italiano, Nederlands.
  • FREE Trial Version to Evaluate the Working Efficiency with Advance Features.
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Impressive Features of OST to PST Converter

Here are Some Top-Notch Features of Best OST to PST Converter Software

Effortless Conversion of OST Files to PST

ZOOK OST to PST Converter is a most efficient tool to convert OST to PST format without Outlook installation. One can effortlessly migrate from Exchange Server .ost file to PST format without losing any data.

Convert All OST Mailbox Items into PST

It is a remarkable OST to PST Converter that can efficiently export complete mailbox items from OST file including emails, attachments, contacts, calendars, notes, tasks, journals, etc. into PST format with 100% precision.

Export Multiple OST Files into PST in Bulk

ZOOK OST to PST Converter software has been rigorously tested in various conditions for bulk migration. It has batch mode which permits to batch export OST to PST format in a single go. It is so helpful in converting multiple OST files into PSTs at once.

Convert Inaccessible, Encrypted and Large OST Files

This Outlook OST to PST Converter is developed with an advanced algorithm that allows to convert inaccessible or orphaned .ost file into PST format. In addition, it also allows to export encrypted and large OST files to PST for Outlook 2021, 2019, 2016, etc.

Preserves Folder Hierarchical Structure

It is one of the best OST to PST Converter software that is highly capable of retaining originality of mailbox folder hierarchy. It successfully maintains folder hierarchy even after the conversion to keep all emails in same folders and their subfolders.

Maintains Email Attributes

A powerful OST to PST Converter tool is efficient enough to preserve meta properties of Offline Data File (.ost) to Outlook PST. It can easily maintain all email attributes such as: To, Cc, Bcc, From, Subject and Date etc. intact as its original form.

Split Over-Sized OST Files into PST

The OST to PST Conversion tool has an emerging feature of auto-split. It offers to convert oversized or large-sized OST files into smaller PST files in accordance to size 2GB, 5GB, 10GB. It is so helpful to prevent oversized OST files from corruption by split large OST file into smaller ones.

Advance Conversion Options

The tool has several advance features which includes “Separate PST per user” option which lets you to create separate PST file for each user. Apart from it, the tool has “Ignore System Folders” option which instructs to remove unnecessary system folders from conversion.

Highly Compatible Tool

The tool has high compatibility support which can smoothly works with .ost files of all latest as well as older version of Outlook including Outlook 2021, 2019, 2016, 2013, 2010, etc. Users can also use this tool on any edition of Windows OS including Windows 11, Windows 10, 8, 7, etc.

User-Friendly and Intuitive GUI

For any novice user or any beginner or for a professional, it is always a first choice for OST to PST migration. The tool has one-to-one option which provides direct conversion from OST file to PST format with the utmost ease. You can also check out the FREE Trial edition.

When I Need to Use OST to PST Converter Tool

Know When It is Required to Convert OST to PST Format

convert multiple ost files

1. Convert Multiple OST Files into PST Format

When an organization plan to shift from physical location and requires to recreate OST files without Exchange mailbox backup. Then, the only option to extract data from OST file is to convert OST into PST and then import PST file to Outlook. This OST to PST Converter can easily recreate and convert disconnected or legacy OST file into PST.

migrate exchange ost to pst

2. Migrate Deleted Exchange User OST File to PST

However, when an Outlook mailbox gets accidentally deleted or removed from main directory, then it is not possible to recreate, regenerate or rebuild OST file. It is only possible by using OST to PST Converter tool which can safely convert inaccessible, orphaned, IMAP OST files into PST format.

convert corrupted ost file

3. To Access Corrupted OST File in Outlook

There are various situation occurs due to which OST file becomes corrupted. Once the OST file gets corrupted, you cannot access your mailbox data again in Outlook. In that case, there is no solution exists which lets you to recover or access corrupted OST file. There, OST to PST converter helps to recover and convert corrupted OST file to PST.

Best OST to PST Converter Software - Specifications

Free Demo Version

Free Download the Trial Edition of OST to PST Converter Tool in your Windows PC. You can check out the free demo edition to check out all its advance features and functionality of the tool. In its trial, it offers to export only 25 items from each folder of OST files to PST.

Product Information
  •   Version: 4.2
  •   Windows OS: Windows 11, Windows 10, Windows 8.1, Windows 8, Windows 7.
  •   Windows Server: Windows Server 2019, 2016, 2012 R2, 2008
  •   Microsoft Outlook: Compatible with Microsoft Outlook 2000, 2003, 2007, 2010, 2013, 2016, 2019, 2021 (32/64 bit)
Tech Specs
  •   CPU: Intel® Core™ 2 Duo CPU E4600 @ 2.40GHz 2.39GHz
  •   RAM: 2 GB of RAM (2 GB is recommended)
  •   Storage: 100 MB of free hard disk space required
  •   Pre-Requisites: Microsoft .NET framework 4.5 or above should be installed.


Some Commonly Asked Questions and Their Answers

You just need to download ZOOK OST to PST Converter and leave rest of the task on this tool. Just follow couple of simple steps as given below:

  • Firstly, install and launch OST to PST Converter software in your system.
  • Now, Click on "Select Files" or "Select Folders" Option to Add Offline Outlook Data File (.ost).
  • In the next step, You need to click on "Browse" option to select saving location to Save Resultant PST File.
  • You can also opt for other options like "Split PST" to divide large OST file into small PST files, "Ignore System Folders" to remove unnecessary mailbox folders of OST file and "Separate PST per user" to create different PST file for individual OST file.
  • Finally, press "Convert" button to begin the migration process.
  • Once, the OST to PST Conversion is done, the resultant folder will automatically opens in front of you.

Yes, you just need to first convert .ost file into .pst format. Thereafter, you can open convert OST file in another system without any hassle.

Yes, the tool can safely repair your corrupted or damaged OST file before converting it into PST format. It can also support to convert orphaned or IMAP OST files for OST to PST Conversion.

It's not possible to do so. Microsoft itself has been stated that it is not possible to convert OST to PST manually. There, you need to use OST to PST Converter for error-free OST to PST migration.

Yes, it is the primary reason that we need to use OST to PST Converter. It can simply convert OST file that is disconnected to Exchange Server without any additional setup.

Yes, the tool has batch mode which lets you to export multiple OST files into PST format at once. The tool does not impose any limitations on adding multiple OST files. You can convert unlimited OST files to PST format in one click.

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