Jagware
OST Converter Software

Completely Verified by MVP’s and IT Admins,Jagware OST File Converter efficiently converts mailboxes from inaccessible, corrupted, and orphan OST file into 25+ Select Saving option . This software can convert OST emails, contacts, calendars, tasks, and all types of attachments such as PDF, Image, vCard and ICS.

(Average Rating 4.9 based on 491 Reviews)

Convert OST to into various export options such as PDF, MBOX and many more.
Supports single or batch conversion of OST file without facing any size limitations.
Maintained properties and metadata during the OST file conversion.
Allows to Convert OST and PST Files into 35+ Saving Options
Offers Multiple File Naming Option to organize mailbox data in a professional manner.
Advanced filters to convert selective mailbox data by date, subject, or any specific keyword.

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100% Safe & Secure

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30 Days Money Back*

Download Now
100% Safe & Secure

Purchase Now
30 Days Money Back*

Live Free Demo: Download the Free version to convert the first 25 Items from each folder.

Screenshot Video

Video

Software Guide PDF

Eula

Notable Attributes of Microsoft OST Converter

Let's Know Outstanding features of OST File Converter Tool

Convert OST Files to Multiple Email Servers

Jagware OST File Converter offers to import OST files into Outlook, Gmail, Office 365, Thunderbird,and many more. Users can also consolidate all email client data at one place in one go instantly.

Supports Batch Conversion

Microsoft OST Converter can easily convert a single or batch number of OST and NST Files at one shot. As this software can also offer to select a file or any specific folder to convert a batch number of OST files at a single shot.

Convert Damaged/ Orphan OST Files

Using this OST Converter Tool can easily convert all the types of OST file . So no need to worry when OST files get corrupted, orphaned, OST makes inaccessible, or OST files exceed their size limit. As this OST Conversion Tool can easily restore and convert OST files. In addition, it can also handle the over-size OST file into multiple file formats as per needed.

Encrypted OST File

As sometimes users have encrypted OST files with various encryption standards like OpenPGP or S/MIME. So, this software also comes in a prime role to decrypt the OST file without making any changes with the original OST file and also no need to worry about file corruption, data loss or any formatting error.

Supported All Outlook Version

Microsoft OST Converter is too advanced software as it is capable of converting any generated OST file from any version of Outlook. The supported versions include Outlook 2021, 2019, 2016, 2013, 2010, 2007, 2003, 2002 and all other versions of Outlook.

Destination Freedom

Microsoft OST Converter offers full destination freedom to export resultant files into any storage device such as hard drive, flash drive, USB drive or any storage device. You can also create a new folder directly from i9ts panel.

Load Data from Configured Outlook Profile

As sometimes the user faces issues finding the OST file. So, This OST Converter Tool eases this issue by automatically detecting the OST file from the configured Outlook profile location. You don’t need to load OST files in the tool.

Advanced Option for Resultant PST File

If you have a batch of OST files and understand the difference between OST and PST files, you can export a separate PST file for each user using this software. It allows you to export PST files corresponding to each user’s OST file. Additionally, you can split oversized OST files into smaller sizes, such as 2 GB, 5 GB, 10 GB, 20 GB, 30 GB, and more, as needed.

Change Language Feature

It allows users to rename folder names in specific languages such as English, Dutch, French, German, Spanish, Swedish, Norwegian, Italian, Finnish, Polish, Czech according to the user preferences.

Use Recovery Mode

If you have corrupted OST or NST files, you can enable “Use Recovery Mode” to restore the OST file and easily convert it into any desired file format. As it repairs and exports the resultant file without making any effect with the source file.

Ignore System Folder

OST Converter Tool also offers Ignore System Folder to exclude folders from the system directories. During the conversion this feature allows to prevent system directories folder such as Users, Appdata, Program files to make prime focus on user data.

File Naming Option

You can also take benefits of file naming convention to organize mailbox data as per subject+date(dd-mm-yyyy),from+subject+date(yyyy-mm-dd),Date(dd-mm-yyyy)+from+subject, Subject, AutoIncrement any more.

Advanced Filter Settings

Jagware OST File Converter allows to convert OST mailbox data as per date range, from, to, subject, exclude folders, organizer, root folder, exclude empty folder and many more. This software is beneficial for organizing mailbox data and also helpful to skip unnecessary files.

Windows and Mac Operating System

This software is compatible with all the versions of Windows Operating system such as Windows 11, 10, 8, 7, and all other editions. You can also run it on mac sequoia, sonoma, ventura, monterey, big sur, catalina, mojave, high sierra, sierra, Leopard, tiger, panther, jaguar and many more.

Language Support

Microsoft OST Converter comes in various languages such as English, Dutch, French, Italian, Polish, and many more, allowing users to operate it easily without being familiar with any specific languages.

Export OST Types of Data

This software can easily convert an OST file with emails, headers, calendars and contacts without leaving any data behind it. OST Converter Tool can convert any type of data such as files, images, contacts, and calendar as per needed.

Why Go with Jagware OST File Converter?

Microsoft OST Converter is the reliable tool to convert OST file data into various Export options.

Zero Loss Guarantee

Jagware OST Conversion Tool offers complete guarantee to prevent any data leakage during the process and get fully accurate and maintained results.

24/7 Customer Support

One of its standout features is the knowledgeable support team, which is dedicated to assisting users 24/7. So that they can help users with any problems they have.

Error-Free Conversion

OST File Converter offers completely error-free conversion. With this application, No risk of file corruption, damage, or loss during the OST file conversion.

Convert All Email Data Intact

This software allows you to convert OST file with emails, attachments, contacts, calendar, tasks, and many more with preserved mailbox attributes.

Jagware Microsoft OST Converter - System Requirement

Let’s Know the Needs to Install the Jagware OST Converter

Software Download

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File Size: 29 MB

Version: 7.4

Free Version

This tool can convert the first 25 emails from each folder to analyze the performance and its beneficial features.

System Specifications

Hard Disk Space
Minimum 100 MB Space

RAM
Minimum 2 GB RAM

Processor
Intel Pentium 1 GHz Processor(2.4Ghz is recommended)

Supported Editions

Microsoft Windows – Windows 11, 10, 8.1, 8, 7, Vista, and Windows Server editions including 2022, 2019, 2016, 2012, 2008, and 2003.
Mac OS: Versions 15 Sequoia, 14 Sonoma, 13 Ventura, 12 Monterey, 11 Big Sur, 10.15 Catalina, 10.14 Mojave, 10.13 High Sierra, 10.12 Sierra, OS X 10.11 El Capitan, 10.10 Yosemite, 10.9 Mavericks, 10.8 Mountain Lion, and more.

Product Guides

Electronic Delivery

After payment, you will receive an email with the download link and activation key to instant activation and unlock all its beneficial features.

Common Queries

Often Inquired Questions and Answers

Follow the Instructions to Convert OST File:

Step-1. Download and install Jagware Microsoft OST Converter on your machine.
Step-2. After clicking on the next button, choose Outlook configured profile or select manually OST file.
Step-3. Select file format in the various options of select saving feature.
Step-4. Browse path for result and select advanced filter according to your needs.
Step-5.Click on convert and the software will show you the live conversion process.

If you want to open their OST file then we recommend you to opt Jagware Free OST Viewer to access to preview all its OST mailbox data without making any affect with the source file.

You can rename the OST file by right-clicking on the OST file and tap on the rename option. We recommend you to rename it as ost.old.

OST file stands for offline storage table and it works also similar to their name as it allows Outlook users to offline access mailbox data.

What Clients Say For Microsoft OST Converter?

Client’s Feedback After Using Jagware OST Converter

John D.,

United States

The Jagware OST Converter was a lifesaver! I was able to recover all my important emails from a corrupted OST file without any hassle. Highly recommended!

Emily S.

Canada

I appreciate the user-friendly interface of the Jagware OST Converter. It made the conversion process quick and straightforward. I converted my OST files to PST in just a few minutes!

Michael R.

United Kingdom

Excellent tool! The ability to convert multiple OST files at once saved me so much time. Plus, the support team was incredibly helpful when I had questions.

Sarah L.

Australia

Jagware OST Converter maintained the integrity of my data during conversion. All my attachments and folders were preserved, which is exactly what I needed.

David L.

Germany

I had a great experience with the Jagware OST Converter. The automatic detection of my configured OST files made the process seamless. I’m very satisfied with the results!

Emily R.

Australia

I was struggling to recover crucial emails from a corrupted OST file. Jagware Microsoft OST Converter not only recovered my data but also converted it to PST seamlessly. The process was straightforward and user-friendly. Highly recommended!"