OST to PST Converter Software

(Average Rating 4.9 Based on 982 Reviews)

SysInspire OST to PST Converter is one most popular software for recover Outlook OST files in just a few minutes and promptly convert OST to PST file without any problem. There is no matter how long the OST file and how much data stored in it and all it is recovered and convert successfully with SysInspire OST to PST Conversion Software. Live preview of OST data-enabled within the software to check the recovery stage and finally moved on the conversion from OST to PST, EML, MSG, MBOX, HTML, VCF, CSV, and Office 365 account.

  • None requirements of Installing MS Outlook on your machine for ost file recovery
  • Recover unlimited OST files and convert OST emails, contacts, calendar, notes, tasks, journals, and appointments.
  • Convert OST Inbox, Outbox, Sent Items, Deleted Items, and all user-created folders and subfolders.
  • No file size limitation of OST file files and the software tested successfully on up to 50GB of OST mailbox in the laboratory.
  • Preserve the OST file folder hierarchy and formatting as they are originally stored in the source OST file.
  • Availability to convert OST to PST as per required selective folder conversion.
  • The live preview panel helps to decide what data you export from OST to PST file.
  • Recover & convert OST email properties such as- To, Bcc, Cc, Subject, Date & Timestamping.
  • Recover all types of OST email contents such as- RTF, Txt, and HTML.
  • OST to PST software has an inbuilt option to Import OST to Office 365 account directly.
  • A separate conversion for OST to MBOX file helps to move MS Outlook to Thunderbird and all other MBOX supported email clients.
  • Convert OST Contacts into PST, VCF, MSG, and HTML file
  • 9-conversion for OST file inbuilt in single software which provides full access on OST file and fix OST email problems.
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

OST to PST Converter free software is a foolproof tool for recovering OST emails and other items without any hassle. The tool perfectly worked on all kinds of OST file corruption scenarios such as Synchronizing error, Virus attacks, File size error, Trojan errors, Software, and hardware not working, etc.

MS Outlook OST Recovery Software deeply scans every byte of Outlook OST file and fix OST file within few seconds and list you all existing OST folders and subfolders in well structural hierarchy. Users can now check the preview of OST emails, contacts, calendars, notes, tasks, journals, etc and convert OST file to PST. While using the software, you will export OST file into PST and more other file formats.

Recover Corrupted OST files

OST Recovery tool has an amazing deal with corrupted ost file, fix broken offline OST file and repair ost file valuably. SysInspire OST repair tool gives ease of use and most demandable features to make its best software and tool for Exchange/ Outlook OST file recovery. The OST to PST Converter tool promptly recover deleted emails, contacts, calendar, notes, tasks, user-created folders, attachments, journals, and other components from OST file Mailbox.

Presents Preview to Ensure OST Recovery Quality

To ensure recovery of OST emails and other items, confirm yourself by getting a live preview of Outlook OST emails within OST to PST converter software. OST file to PST Converter software allows users to have a whole PREVIEW of recovered OST file items with exact formatting of Outlook OST Emails, Contacts, Calendar, Notes, Tasks, Journals, and all other components.

Auto Scanning, Detect Issues and Fix OST file

SysInspire OST to PST Converter software suggests lots of benefits for OST file recovery and Outlook OST file conversion. This tool has an inbuilt smart OST scanning feature which helps to scan the largest Outlook OST file in few seconds and shows the original folder hierarchy with each one item. Use the converter software for OST file and eliminate every kind of corruption issues and fix OST file in less time without losing any single data.

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

If you need to recover deleted emails from OST file then you are at a perfect place "SysInspire OST to PST Converter" because this application has inbuilt OST conversion engines to detect deleted items from "DELETED FOLDERS" and recover all of your deleted emails with their 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 offered you a whole suite of Outlook OST file recovery which enables you to easily open OST mailbox in few seconds and gets the exposer to convert these recovered items into numerous file formats as mentioned below-

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

Convert Selective OST Folders

OST to PST Converter Software has additional feature to convert selected OST folders into multiple formats. If you need to export only few folders from your OST file then you can do it easily by selecting folders from left tree folder hierarchy and go for conversion into Outlook PST, EML, EMLX, MSG, HTML, MBOX, VCF file, 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

The OST to PST conversions software is perfect tool that performs fast and secure ost file recovery. However, the time factor is completely depend on the size of outlook OST file. The bigger the file size is, the longer it will take to recover OST file and convert ost to pst data.

Well in scanning/ file analysis process, the software takes few seconds to open ost file in largest volume and show you all your ost email items and other stuffs.

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)

SysInspire OST to PST Converter is excellent, especially if your OST file is huge. This software is easy to use and helped me to recover my corrupted OST emails in a well format of PST that can I easily open in MS Outlook application. This is one of the better software for recovery OST to PST file, overall the recovery as well conversion process is fairly straightforward and you get file converted in few minutes.
Kery | Korea

SysInspire OST to PST Converter software was good and safe for conversion my corrupted OST emails into Outlook 2016. Additionally, I got many additional features while conversion time that was prove good for my conversion to make it strong. I personally recommend this application to all Outlook users for conversion……. 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

Social Links