Best Free Microsoft OST to PST Converters

Need to convert a Microsoft Exchange OST file to a PST file to use in Outlook? To solve this problem, you can use an OST to PST file converter. These tools export multiple emails at once without any data loss with the help of batch conversion option. In order to convert OST to PST file format, the OST to PST conversion software offers select destination path, which easily allow to store OST file to Outlook PST at the desired location.

To export an OST file to PST, it is not required that Outlook be installed on your machine. Many converters can convert OST files to PST files without the need of Microsoft Outlook; including all versions like 2016, 2010, 2007, 2003, 2002, 2000 and 98.
The Top Ten
1 Software Imperial OST to PST Converter

I found your program for Microsoft OST to PST Converter software on the Softonic portal.

First of all, thank you for the discount. I am from an IT company situated in Belgium. I have been assigned the biggest task of my life: to migrate the email database of 772 Exchange.OST files. This took almost 15 days to complete the migration. Special thanks to the Migration Department and experts for helping us. You migrated 400 OST files, making the task easier for me. We will surely do business with you in the future and recommend your company at the European Soft-Technology Summit. We will also arrange a pass for you to join the summit with us in Belgium.

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2 Bulkecommerce ATS OST to PST Converter

Some days ago, I was using Microsoft Outlook. However, due to a sudden power failure, my computer shut down. After the power came back, I opened Outlook but could not synchronize my emails. Some Outlook experts suggested that I use OST Recovery Software. I then used ATS OST Recovery Software, which recovered all my Outlook OST file data and saved it into PST file format. This PST file is easily used in Outlook. ATS OST to PST Converter Software was very helpful for me. Thanks, ATS Software.

Amazing solution! I just purchased the full version of BulkeCommerce OST to PST Converter. Its helpful features allowed me to restore my large 99 GB OST file database. Now it's fully previewed with all folders, and I've easily exported the OST file to PST format. I've also successfully restored and loaded it into Office 365 and Outlook 2016.

I recommend that you try the ATS OST to PST Converter.

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3 InQuit OST to PST Converter

Exports OST file to PST is more easiest way to repair& recover damage or corrupt OST file and convert all emails items of OST file such as mail item, calendar, contacts, journals, notes, and meeting into PST outlook data formats such as EML, MSG, vCal, vCard, HTML, MBOX, and PST and save it in desired location. It has the ability to export several OST file into PST without any problems. It efficiently supports all version of MS Outlook office-365, 2016, 2013 & all minor versions. InQuit OST to PST converter easily displays a preview of recovered OST file before conversion. Office 365 & Live Exchange Server is the additional feature of it.

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4 KDETOOLS OST to PST Converter

The best Microsoft OST to PST Converter FREE Tool is a secure 3rd-party software to 100% guaranteed recover damaged Exchange OST File with all emails, contacts, folders, etc. Microsoft OST to PST Converter software easily converts OST to PST, and it is the best OST Recovery plus Converter, which is developed with the latest recovery engines and conversion technology, so one can perform dual processes in a single click.

Multiple utilities and good results. After analyzing all, I used Kdetools' OST to PST tool and successfully converted my OST files to PST format.

Thanks for offering such kinds of products.

5 Kernel Recovery of OST

The Kernel OST recovery tool offers wonderful features to convert OST to PST format in very little time and save the recovered PST data.

Thanks for sharing this excellent tool.

6 OST2

It converted OST file but took so much time. However, it converted the OST file to PST format nicely.

7 OST4

Perfect recovery tool to recover OST file data and Convert to Outlook PST file...

You need OST Recovery Tool Software for repairing and recovering your corrupt OST files. A lot of third-party tools are available online. I suggest you to use OST4 - OST Recovery Tool

8 MailsDaddy OST to PST Converter

Based on my experience, it should be in the Top 5. It is the perfect solution for OST to PST conversion.

9 SysOZ OST to PST Converter

Users can take advantage of its free demo version. SysOZ OST to PST Converter allows access to 30 email items from each folder.

It is known for recovering inaccessible and lost data. It is an advanced conversion tool that provides the best services.

SysOZ OST to PST Conversion software is a highly advanced program that easily handles all kinds of issues.

10 DataInfoTools OST to PST Converter Software

I'm happy to use and easy to learn this email migration tool. It easily converted hundreds of recovered OST files to Outlook PST files in a single run. This is highly recommended software for smoothly converting OST to multiple platforms.

The best feature of the OST to PST converter software is that it provides quick recovery without requiring any technical assistance for operating the software.

I will give five-star ratings to this email migration software.

The Contenders
11 Kodesware OST Recovery Software
12 Advik Ost Converter
13 SysinfoTools OST to PST Converter

Last week, I used the OST to PST converter from SysInfo, and I am highly satisfied with the fast results. I never knew that these types of tools could work at ultra-fast speeds. In the future, if I ever need any data recovery software, I will opt for SysInfoTools products only.

The tool worked as expected, and I am very impressed with its fast processing of OST to PST conversion. This is a great tool, and anyone migrating to a newer Windows platform should get the software from SysInfoTools.

This is one of the best tools for converting data from Exchange OST files to Outlook PST. The functionality of this tool is very advanced and easy to use.

14 Best OST to PST Converter

I have used Inspire Data Care's free OST to PST Converter Software when I lost my OST file. I suggest you try the free OST to PST Converter Software from Inspire Data Care. It quickly recovers OST emails, contacts, journals, calendars, tasks, etc.

The software is designed with an advanced and secure algorithm.

I used this software, and its work is very easy.

15 Gael OST to PST Converter

You can convert OST to PST with the use of Gael OST to PST Converter software but if you want the best solution in technical terms then try the manual technique. And you can manually use this software steps by steps to convert OST to PST.

Gael has now developed software called OST Recovery with the latest technology to recover or convert OST to PST files without any issues.

16 ZOOK OST to PST Converter ZOOK OST to PST Converter is a software tool designed to convert Outlook Offline Storage Table (OST) files to Personal Storage Table (PST) files. The product aims to help users retrieve and back up their email data. The software focuses on providing a straightforward and reliable conversion process,... read more

This is one of the finest solutions for professional users to convert large-size OST files into PST format without any errors. It offers several advanced options, making it easier to export multiple OST files into PST format all at once in a few simple steps.

It is one of the finest solution for the Professional users where they can easily migrates the large size OST files into PST format without any error. It can easily exports the multiple OST files into PST format at once in few steps.

17 Aryson OST To PST Converter
18 Maxia OST to PST

Maxia OST to PST software quickly and effectively recovers Exchange OST files and converts OST email data to PST files. The faster OST to PST tool scans very large OST files in seconds and builds up a new, fresh PST file.

19 Enstella OST to PST Converter
20 Systools OST Recovery

This is an amazing tool to convert OST files into PST, EML, and MSG formats. It can repair damaged and corrupted OST files within a couple of minutes.

21 vMail OST to PST Converter
22 eSoftTools OST to PST converter

I am happy with the software procedure of this software. It helped me convert OST files.

This is a super smart tool, and I am happy with the recovery of OST with eSoftTools.


Faster and reliable Microsoft OST to PST converter software, thank you so much.

24 Voimakas OST Recovery
25 Jagware OST to PST Wizard

I am using Jagware OST to PST Wizard, and in my opinion, it is one of the easiest OST to PST conversion wizards available to date. I have tried a number of such utilities before I found this tool. I don't know why they offer so many complicated options and steps when all we need is to save our OST files into PST format with complete data. I would highly recommend this tool if you are not a technical expert and need a simple migrator for saving OST as PST.

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