STELLAR CONVERTER FOR OST

OST to PST Converter Tool

Powerful software trusted by Microsoft MVPs and IT administrators to convert the inaccessible OST file into PST file and extract the mailbox data. The tool converts OST to PST and extracts the emails, attachments, contacts, & calendars, etc. with 100% precision. It supports Outlook 2019, 2016, 2013, 2010, & older versions.

  • Converts large OST file to PST - No file size limitation
  • Converts encrypted OST into PST. Also converts IMAP OST file
  • Exports mailbox data from OST to Office 365 & Live Exchange (Technician Edition)
*Free Download enables you to preview the converted file and save 20 items per folder.

When to Use Stellar Converter for OST?

Need to Extract Mailbox Data from OST File?

If you delete a user mailbox from Exchange and there is no backup, the only way to access the mailbox data is through the OST file. However, you cannot recreate or rebuild OST file if the Exchange user account is deleted from Active Directory. Stellar OST converter tool converts the inaccessible OST file and extracts the mailbox items in a PST file.

Need to Migrate Deleted Mailboxes without Backup?

Consider that you are upgrading your Exchange organization and need to migrate a large number of mailboxes, including the deleted mailboxes. If you do not have a local backup of the deleted mailboxes, the only way is to extract the data from the OST. The Stellar tool can convert OST to PST and extract the complete mailbox data.

Need to Consolidate Data from Multiple OST Files?

If you are planning to shift your physical location and need to recreate the OST file without Exchange mailbox backup, then the only way is to extract data from the OST file. Stellar OST converter tool can easily recreate & convert the disconnected or legacy OST files to extract the mailbox data in portable file formats such as PST or export it to Live Exchange or Office 365.

Awarded by

SpiceWorks
SpiceWorks

Stellar OST to PST converter has worked wonders for Outlook 2003 to 2016 conversions of OST Files. This application I use and resort to.

TechGenix.com
TechGenix.com

Stellar Converter for OST helps admins extract all mailbox data such as emails, attachments, contacts, calendars, tasks, notes and journals from OST files, even if inaccessible for Outlook.

MVP Reviews

Key Features

Converts the Large-Sized OST File

Stellar has rigorously tested the tool for converting very large-sized OST files. The tool converts the large OST file in situations when Microsoft Outlook or Exchange Server is crashed or facing a disaster, or Outlook is facing synchronization issues. It converts the OST file efficiently and extracts the data with 100% precision.

Advance Repair

Extracts All the Mailbox Items

The OST to PST converter by Stellar extracts the emails, attachments, contacts, calendars, tasks, notes, journals, etc. The software can also extract the deleted mail items from the offline data file (OST). It is the best solution for any situation that needs the user to move the OST file to PST and extract the mailbox data from the OST file.
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Previews the Complete Mailbox Data

The software displays a detailed preview of the mailbox items stored in the converted OST file. The user can click a folder, email, calendar, or other mailbox items listed in the Preview pane to view its contents. The Preview feature helps in identifying and extracting the specific items from the offline data file (OST).

Advance Repair

Converts the Encrypted OST file

A user may face an error when trying to open an encrypted OST file, leading to loss of access to the mailbox data. Converting the encrypted OST file to PST file can solve this problem. The OST to PST converter by Stellar converts the encrypted OST to PST, thus allowing access to the mailbox data.
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More Awesome Features

Converts the OST into Multiple File Formats

The OST to PST conversion tool allows the user to extract the mailbox data in different file formats such as PST, MSG, EML, RTF, HTML, or PDF. This feature allows the user to view the mailbox contents in applications such as Outlook, web browser, PDF reader, text reader, etc.
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Advance Repair

Sorts & Organizes the Messages

The OST PST Converter software extracts mailbox data in an organized manner while maintaining the original arrangement of mail items. Once the OST scanning is completed, the software allows sorting and organizing of the emails by Date, From, To, Subject, Type, Attachment, Importance, etc.
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Free OST to PST Converter

The tool allows free OST file to PST file conversion and extracts 20 emails per folder. Use the free OST to PST converter to scan the OST file. After scanning the Outlook OST file, preview the converted OST file and extract the mail items in a PST by clicking the ‘Save converted file’ button.

Advance Repair

Allows to Save & Load the Scan File

The OST PST converter tool allows the user to save the OST file ‘scan’ information as a DAT file and load it later to continue the conversion. This feature helps in splitting the OST to PST conversion process in two stages, doable at different times or on different systems.
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Converts Multiple OST Files in a Batch

The tool can convert multiple OST files into PSTs through a single batch process. This feature is helpful when an organization is moving to a new email service and needs to extract mailbox data from several OST files. The Batch Conversion feature is available in Technician Edition.

Advance Repair

Exports the OST Data to Office 365

The software can directly export the OST to PST converted files to Office 365. It allows the user to login to an Office 365 account and exports the mailboxes directly through its interface. The OST to Office 365 migration feature is available in Technician Edition of the software.

Splits the Large-Sized PST File

Technician edition of the software can split a PST file by Size, Date, Email ID, and Folder. The tool offers to split the PST file in the sizes of 1-50 GB while preserving the original organization of the mailbox data. The feature helps in improving the manageability of large PST files.
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Advance Repair

Compacts the PST File

Technician edition of the software can compact a PST file by compressing all the attachments in a PST file or extracting and saving the attachments in a folder. It can also extract, compress, and save the attachments in a folder while preserving interlinks through the PST file.
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Steps to Use Stellar Converter for OST

Compare Editions

Corporate

Convert OST to PST and extract all mailbox items

$99 $79

  • Converts OST into PST
  • Converts all mailbox items
  • Shows Free preview of all mailbox items
  • Saves & loads scan data
  • Saves the mailbox data in PST, EML, MSG, RTF, HTML, or PDF file formats
Technician
Best Seller

Convert multiple OST files and export to Exchange or Office 365

$199 $149

  • Converts OST into PST
  • Converts all mailbox items
  • Shows Free preview of all mailbox items
  • Saves & loads scan data
  • Saves the mailbox data in PST, EML, MSG, RTF, HTML, PDF, MBOX, or DBX file formats
  • Converts multiple OST files in batch
  • Compacts & Splits PST file
  • Exports to live Exchange
  • Exports to Office 365
  • Exports contacts in CSV file
Toolkit

All features of Technician + 7 more tools

$499$199

  • Converts OST into PST
  • Converts all mailbox items
  • Shows Free preview of all mailbox items
  • Saves & loads scan data
  • Saves the mailbox data in PST, EML, MSG, RTF, HTML, PDF, MBOX, or DBX file formats
  • Converts multiple OST files in batch
  • Compacts & Splits PST file
  • Exports to live Exchange
  • Exports to Office 365
  • Exports contacts in CSV file
  • Repairs corrupted PST file
  • Recovers the mailbox items
  • Merges multiple PST files
  • Removes duplicate emails
  • Recovers lost password of PST
  • Restores the deleted emails

What customers say about Stellar Converter for OST software?

My problem at the time was to recover an old but important Outlook file in order to retrieve the Contacts folder and older correspondence. It took three tries before I was able to successfully recover and retrieve what I wanted.


Bill Pankow

Stellar Data Recovery is impressive when it comes to any type of data recovery, the last experience made me go for Stellar once again to convert lost OST file to PST Using Stellar OST to PST Converter. I personally recommend this.


Karl Bickmore, CEO

I realized a little too late that I only had the .OST version from a prior computer and needed the .PST in order to access some files from my new machine. Happily, I quickly found the "Stellar Converter for OST".


Susan Loeper

Technical Specifications

About Product


Stellar Converter for OST

Version

11.0.0.0

Release Date

August, 2020

License

Single User

Version Support

MS Outlook: Office 365, 2019, 2016, 2013, 2010, 2007

Edition

Corporate, Technician, & Toolkit

End User License Agreement

EULA

Language Supported

English, German, French, Italian, Spanish

System Requirements


Stellar Converter for OST

Processor

Intel-compatible (x86, x64)

Operating System

Windows 10, 8.1, 8, 7

Memory

4 GB minimum (8 GB recommended)

Hard Disk

250 MB for installation files

Download Guides


TRY IT OUT FOR FREE

Download now to start using Stellar Converter for OST

*Free Download enables you to preview the converted file and save 20 items per folder.

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Knowledge Base & Guides

Product Related Articles

Run Stellar Converter for OST and select the Outlook OST file. Then, scan the OST and preview the mail items stored in the OST file. Next, click Save Converted File button and choose the file format to extract and save the converted data from the OST file. Learn more
In the Preview screen, displayed after scanning the offline Outlook data file (OST), select the specific email message that you need to extract. Then click Save Converted File button and choose the file format to save the selected emails. Learn more
You can view and select the deleted items displayed in Red color in the Preview screen. Next, click the Save Converted File Button and select the file format to extract and save the deleted emails. Learn more

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FAQ

A.

Following these steps to converting an OST file into PST file by using the software:

  • Run Stellar Converter for OST
  • Browse and select the OST file
  • Click 'Convert' button to start the conversion process
  • Click 'Save Converted File' button to save the mailbox data
  • Select PST as the file format to save the converter data in PST file
  • Click ‘Browse’ to specify the location and click ‘OK’ to save the data
A.

The Demo version of the software converts the Outlook OST file and previews the complete mailbox data. It also allows you to extract and save up to 20 items per folder.

A.

Yes, Stellar Converter for OST allows you to search for the OST files stored in any folder, sub-folder, or drive in your system. Use 'Find Outlook File' feature of the software to locate the OST files.

A.

You would need to convert an OST file into PST file in any of the following cases:

  • You need to access the emails from a mailbox that is deleted from Exchange
  • You are facing issues while synchronizing Outlook with Exchange Server
  • You need to migrate the email organization to a different platform
  • You need to recreate or rebuild the OST file in case of an Exchange Server crash/disaster
  • You are facing difficulty with Outlook Import/Export Wizard
  • You need to change the location of the offline Outlook Data File (.ost) in Microsoft Outlook
  • You need to move Outlook OST file to another disk

Or facing an error while accessing OST file –


  • Outlook is using an old copy of your Offline Folder File (.ost). Exit Outlook and delete the .ost file, and restart Outlook.
  • errors have been detected in the file outlook ost
  • outlook cannot configure OST file
A.

The total time for converting an OST file into a PST file depends upon the OST file size. Stellar Converter for OST takes approx. Seven minutes to convert per GB of OST file into PST.

A.

Follow these steps to import a PST file in Outlook:

  • Start MS Outlook
  • Click 'File' in the top navigation, click 'Open & Export' and then click 'Outlook Data File'
  • Browse and select the PST file and click OK.
  • The process will import the PST file, and you will be able to view the mailbox contents
A.

The software can save the converted OST file into MSG, EML, PDF, RTF, or HTML file formats.

A.

The software does not perform any action on the corrupted OST file. It converts the corrupt OST file in PST file, thus enabling access to the OST file data.

A.

If you face any problem during or after an OST file conversion, you can contact the Stellar support team: support@stellarinfo.com

A.

The software is available in two variants – Corporate & Technician. If you only need to convert an OST file into PST file, then you should go for Corporate. If you want to convert and also compact or split a PST file, then you should use the Technician edition. The Technician edition can also export the OST file data to Office 365.

A.

You can easily take backup of your Exchange data by converting the OST file to PST file format.

A.

Yes, the software converts OST file that is not connected to Exchange Server.

A.

Yes, the software guarantees OST to PST file conversion; however, we strongly recommend trying the free Demo version of the software which previews the mailbox data stored in OST and also converts up to 20 mailbox items per folder. After ascertaining the software effectiveness, you can activate it with a license key and then convert & save all mailbox items in PST or other file formats.

A.

Yes, you can open the converted OST on another system after saving the OST file in a format such as PST, EML, RTF, or other supported file formats.