OST to PST Converter Software

(Average Rating 4.9 Based on 982 Reviews)

You can recover deleted Outlook OST files in less time by using advanced SysInspire OST to PST Converter software. It also allows users to convert OST to PST very quickly without any trouble. You don't need to be concerned about the size of the OST file and the amount of data saved in it. Because SysInspire OST to PST Conversion tool recovers and convert OST to PST without any size limitations. The software has inbuilt features like a live preview that provides you to see the recovery process and after that, it moves to the step of conversion from OST to PST. It provides conversion of OST files into formats like EML, HTML, MBOX, Office 365, MSG, VCF, and CSV.

  • No need to install MS Outlook into the system for performing OST file recovery.
  • Capable to restore unlimited items of OST file furthermore convert OST contacts, notes, appointments, journals, and emails.
  • Convert OST folder and sub-folder, inbox, sent items, Outbox, Deleted Items, etc.
  • The tool gets tested in the lab and passed on OST mailbox up to 50GB. This means there is no restriction on OST file size.
  • The OST file will remain in its original state because it maintains the folder formatting and hierarchy.
  • Allows users to convert OST to PST folder selectively as per the user's need.
  • The live preview feature gives an interface of data during the process of export OST to PST.
  • Restore and convert email properties of OST files like Bcc, To, Subject, Timestamping, and Date.
  • Best in recovering every type of OST email content like Txt, RTF, and HTML.
  • Inbuilt feature provided by OST to PST software to directly import OST to Office 365 account.
  • OST to MBOX conversion tool makes the task easier of moving from MS Outlook to Thunderbird and several other email clients which support MBOX format.
  • Export OST Contacts into PST, MSG, VCF, HTML and MSG file.
  • Fix all problems related to OST email and give 9 conversion formats to convert OST files in a single tool.
ost to pst
ost to pst conversion
ost file recovery
No MS Outlook Installation Required for OST Recovery & Conversion

Software Working

Note - Free Demo of the OST to PST Converter Software for converts 25 items from every folder of OST Mailbox.

Overview- Free OST to PST Converter Software

This reliable free OST to PST converter software is used for recovering deleted OST emails, contacts, etc without any hindrance. It works perfectly on various corruption issues of OST files like virus attacks, Synchronization error, File size issue, Hardware and Software not running, Trojan errors, and several more.

Users can fix OST files in a few mouse clicks by using the deep scanning feature of MS Outlook recovery software. It shows all saved OST folders and sub-folders in a good manner. This tool allows you to see the preview of OST mailbox items such as contacts, calendars, tasks, notes, emails, attachments, journals, etc. Later convert the OST file to PST with all these mailbox items. With this utility, you get the option to export OST files into PST plus many different file formats.

Recover Corrupted OST files

This OST recovery tool helps you to easily deal with damaged OST files. By fixing the errors of corrupted OST files and fix them instantly. There is easy to understand interface available in the SysInspire OST repair tool and has useful features that make it different and useful software for doing Exchange/Outlook OST file recovery. Following Process can easily be done by OST to PST Converter tool like to recover deleted OST mailbox items like contacts, emails, calendars, notes, attachments, tasks, user-created folder, etc.

Presents Preview to Ensure OST Recovery Quality

You can confirm the recovery of emails and other items of the OST file with the live preview feature of OST to PST Converter software. This software provides a preview of whole data stored in the OST file with the same formatting of Outlook contacts, emails, calendars, contacts, tasks, journals, notes, and other items.

Auto Scanning, Detect Issues and Fix OST file

Various benefits are provided by SysInspire OST to PST Converter software from OST file recovery to Outlook OST file conversion. It scans the big-sized OST file with the inbuilt scanning feature of this tool and after scanning provides the preview of a folder with each item stores in it. So use this software and removes all kinds of corruption errors and repair OST files in a short time without losing data and its hierarchy.

Keeps Maintain OST Folders Original Structure & Type

By following the easy steps of the OST file recovery tool, you can get back OST mailbox emails in the original type of internal folder structure. While using Free OST to PST Converter Software, you can keep the interior type of folders organization of xxxx.OST file as it is, during generating healthy Outlook PST file. There no changes will be done in the internal part of OST emails, contacts, calendars, notes, journals, and task folders. The OST to PST Converter software 100% preserve items in real original formats like- recover emails in plain text, RTF (Rich Text Format), and HTML format.

Recover & Restore Permanently Deleted Emails

For recovering deleted emails of OST files this place will be perfect for you. This SysInspire OST to PST Converter will help to perform this recovering task. Because it has inbuilt conversion algorithms to find out all the deleted items from the "deleted folder" that's hows it recovers deleted email with all its attachments.

Recover Non-English OST Emails

SysInspire OST to PST Converter software supports to recover non-english language ost file and convert ost emails (non-english characters) as well as right to left characters without any alteration in the original file.

Convert OST file into different File Formats:

OST file converter software provides users to assign Outlook OST file recovery which helps users to open the OST mailbox in less time. Also enables the users to convert the recovered items into various file formats given below:-

  • Convert OST Calendar to MSG, PST, and Office 365
  • Convert OST Contacts to PST, MSG, CSV, and VCF file
  • Convert OST Emails to EML, PST, HTML, MSG, MBOX, and Office 365

Convert Selective OST Folders

The additonal feature of OST to PST Converter software allows converting OST folders selectively into various formats. You can select the folder from the tree folder hierarchy available at the life side of the screen that helps to export needed folders only from the OST file. After that users can perform conversion of OST files into PST, EML, EMLX, MBOX, MSG, VCF, HTML, and Office 365.

Convert OST to Office 365 Cloud

SysInspire OST to PST Converter software supports to convert OST to Office 365 with whole items of OST. It has works very smooth to open OST file in to Office 365. Totally protected OST Email Metadata and other details during OST Mailbox to Office 365 conversion, user can successfully open OST items with easy steps of conversion.

File Naming Convention Feature

This software comes with helpful features that can help users to choose the naming convention option which has more capacity to appropriate naming of messages while conversion. Exchange OST users would able to self pick the Naming Convention on their requirements from listed different choices and recognize the emails without any hassle. The Naming Convention accessible in 8-various choices and accessible on the conversion wizard.

Convert OST to MBOX

If you want to export or switch your OST mailbox into Thunderbird email client, then this OST to PST Converter software is most helpful for you to move OST to MBOX file with all items. The converted MBOX file easy to import into Thunderbird email client as well as other MBOX supported email clients.

Email Filter

If you are looking to convert ost emails from within a date range, then this OST converter software is most suitable for you because the software offers you to filter emails within dates (To & From) and export only those items which fall into the given date range.

Download, BuyNow & Software Requirements

Type of file to be convert

  • Exchange/ Outlook OST
  • Outlook PST file
  • Outlook NST file

Supported versions

  • OST 2019, 2016, 2013, 2010, 2007, 2003 and 2000 files.
  • PST 2019, 2016, 2013, 2010, 2007, 2003 and 2000 files.
  • All NST file versions.

No MS Outlook installation required for OST file recovery and conversion.

Download Now BuyNow ($29) How it Works

Screenshots of OST to PST Converter Software

OST to PST Recovery FAQ's

For the faster and secure OST file recovery SysInspire OST to PST Conversions will be the perfect software. And the time depends upon the size of the OST file. A larger size OST file takes more time as compared to a small OST file to recover and convert OST to PST.

If we talk about the scanning process of the software it takes only a few seconds to see all OST email items by opening the OST file.

By demo versions you can save 25 items from each and every folder of Exchange OST file, and if you want to convert whole data of OST then you need to buy the software
Yes you can easily convert OST Mailbox to Office 365 cloud along with entire data
Yes SysInspire OST to PST Converter software has feature to search OST file on your drive. User can pick the option "Search OST Database" and select drive which can posibilty to find your Database.
For importing converted PST file into MS Outlook, you need to follow all these below mentioned steps--
  • Start Microsoft Outlook
  • On the ‘File Menu’, click ‘Open’ and after then select ‘Outlook Data File’
  • Select the PST file that you need to Import and Click ‘OK’
  • After complete process, MS Outlook will generate a new personal folder (PST) file
This free OST to PST converter software save the recovered OST file into PST, EML, EMLX, MSG, MBOX, VCF, HTML, Office 365 cloud format.
No.. With SysInspire OST to PST Converter, you do not requires MS Outlook or any other application installation.
Yes.. You can easy to convert all types of OST folders such as OST Contacts, Calendar, Email Messages, Tasks, Journals, Notes and etc.
Yes.. This software offers to split PST file in 6-variations of sizes such as 1GB, 2GB, 3GB, 4GB, 5GB and10GB.
Yes.. 100% works on larger OST file. This tool successfully tested over 50GB of OST files

Client Reviews

I really like this wonderful product. Firstly, I was not sure about my decision to purchase this software but once I run the software I got acquainted with its functionalities, it look me very minutes to resolve all problem of outlook OST file. I also like to thanks you for developing this user- friendly OST to PST Recovery Software available at such competitive price. That is why I am strongly recommended this tool to those who want to recover and restore corrupted OST file data.
Sherman (U.S.A)

This SysInspire OST to PST Converter is the reliable tool which particularly allows the user to convert huge size OST file. It has the best user-friendly interface and allows me to restore emails of corrupted OST files. And it also convert OST to PST so that I can open the file in MS Outlook. It is designed in a way so that the user doesn't face any problem for OST to PST recovery.
Kery | Korea

I successfully converted my corrupt OST emails into Outlook 2016 with the help of SysInspire OST to PST Converter software. Moreover, this tool gives me multiple features during the conversion time that make this process more smoother and reliable. I highly suggest this tool for conversion of OST file……. Thanks a lot
Frode Angelsen(U.S.A)

For conversion purpose, I have used your OST to PST Converter software and it didn’t disappointed me by doing conversion OST to PST. I am happy after using the application and want to suggest every user to use this application for OST to PST conversion and it supports all MS Outlook version upto latest 2016 (32 and 64 Bit) …………Thanks a lot
cliff hartman(US)

Thanks, you for delivering this best tool for conversion outlook emails…...i have used OST to PST Converter software and successfully converted OST file data into Unicode PST file and MSG format. Its previewing facility was good one feature that every second gave me hint of OST items that was going to convert in PST and MSG format……….thanks a lot
Lorrie Kleist(US, Arlington)

Sys Inspire

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