EdbMails EDB Recovery and Migration software
  • Reseller
  • Free Trial
  • Video Tutorials
  • Support
  • FAQ
  • Free Tools
  • Knowledge Base
  • Products
    Exchange EDB / Email Recovery Tools
    • EDB Recovery and MigrationRecover EDB to PST, EDB to Office 365 and Exchange NO Duplicate Migration
    • OST Recovery and MigrationRecover OST to PST, OST to Office 365 and Exchange Migration
    • PST Recovery and MigrationRecover Outlook PST, PST to Office 365 and Exchange Migration
    • MBOX Export and MigrationExport MBOX to PST, MBOX to Office 365 and Exchange Migration
    • NSF Export and MigrationExport NSF to PST, NSF to Office 365 and Exchange Migration
    • EML to PST ExportEML files export to Outlook PST format
    • PST to MSG ExportOutlook PST files export to MSG format
    Exchange and Office 365 Migration
    • Exchange Server MigrationMigrate Exchange 2007, 2010, 2013, 2016, 2019 to Office 365 tenants. Also, migrate between Exchange servers and PST
    • Office 365 MigrationMigrate Source Office 365 tenants to Destination Office 365 tenants. Also, migrate to Exchange Server and PST
    • IMAP Email Backup & MigrationMigrate all IMAP email servers (Gmail, Zimbra, Zoho, Yahoo etc.), Office 365, Exchange and Backup to Outlook PST
    • SharePoint Online MigrationMigrate documents, files and folders from SharePoint sites
    • OneDrive for Business MigrationMigrate documents, files and folders from OneDrive
    • Microsoft Teams MigrationMigrate Teams, documents, files and folders etc.
    Exchange and Office 365 Backup
    • Office 365 BackupIncremental, Granular, Encrypted and Compressed Office 365 Mailboxes Backup
    • Exchange Server BackupIncremental, Granular, Encrypted and Compressed Exchange Mailboxes Backup
    • SharePoint, OneDrive & Teams BackupBackup Online site collections, Team sites, Office 365 groups, all documents etc.
    • Duplicate Remover - Office 365 & Exchange Remove duplicate emails, calendars, contacts, journal etc. from Office 365 and Exchange
    • GAL and All Address Lists migrationDirectly migrate Exchange and Office 365 Global address list and Address Lists items
    Go to products
  • Pricing
  • Features
  • Download
  • Account
  1. Home
  2. OST to PST Converter Tool

OST to PST Converter

Recover mail items and convert Outlook OST to PST

OST to PST Converter

Just $39 Onwards

FREE DOWNLOAD Schedule demo Buy Now
OST to Office 365 Migration OST to Exchange Migration Repair OST file
Product Menu
OST to PST Converter
  • Overview
  • Features
  • How it works
  • User Manual
  • FAQ
  • Videos
  • Pricing
  • Screenshots
Try it for free! Buy Now

Easy to use and all-in-one OST to PST converter

EdbMails OST to PST converter offers the perfect solution for converting OST files to PST format. It efficiently extracts folders, emails, contacts, calendars, tasks, notes, journals, and more while preserving the original structures. The tool is capable of repairing and recovering corrupt, offline, inaccessible, and encrypted OST files that are disconnected from the Exchange server or Outlook. It also supports converting OST files affected by ransomware or malware, as well as OST files obtained from backup snapshots.

  • Recover and export orphan, encrypted OST files to PST
  • True incremental migration to Office 365/Live Exchange
  • Free OST to PST tool for previewing emails, contacts, tasks, etc.
  • Export selective mail items from OST file
  • Preserve original data, folder structure, and migration integrity
  • Export OST Files from IMAP, Office 365, Exchange, Hotmail & Outlook
  • Seamlessly convert OST to PST without relying on Exchange Profile
  • Convert Hosted Exchange OST files to PST
  • Restore accidentally deleted mailboxes to Live Exchange
  • Save OST data in multiple formats such as EML, HTML and MHT

Convert OST to PST File

EdbMails OST to PST Converter - Key Features

 

Export all types of OST files to PST

EdbMails converter for OST allows you to export various types of OST files to PST effortlessly. It supports offline, disconnected, corrupted, orphaned, and encrypted OST files. You can convert all the mail items including calendars, contacts, notes, tasks, journals, emails, folders, attachments, email headers, and properties. EdbMails ensures accurate results while maintaining data integrity.

 

Import OST to Office 365 and Exchange server

EdbMails OST converter tool allows you to import OST files into Office 365 and Exchange server without relying on Outlook. With its incremental migration technology, you can ensure data consistency and avoid duplicates during subsequent migrations to the same target.

 

Convert large sized OST files to PST

EdbMails OST to PST converter software is designed to handle large file size conversions with ease. Quickly convert your large OST files to PST format effortlessly. Whether you're facing crashes in Microsoft Outlook or Exchange Server, unavailability, or synchronization issues, EdbMails can recover and convert mailboxes of any size.

 

Save OST in EML, HTML and MHT formats

EdbMails enables you to save OST file data in EML, HTML and MHT formats, in addition to OST to PST conversion. Access your mail items from a lost Exchange server easily. Extract and preview email data from an OST file on your computer using a text editor program, without the need for Outlook.

 

Compatible with all Outlook and Windows versions

EdbMails OST to PST software supports Outlook 2022, 2019, 2016, 2013, 2010, 2007, as well as Windows OS 11, 10, 8.1, 8, and 7. It can easily convert both ASCII and Unicode OST files to PST format. The software maintains the original data formatting and folder structure throughout the conversion process, ensuring smooth email conversion across various versions of Outlook.

 

Free OST to PST file conversion

EdbMails enables you to recover an OST file, preview the contents, and convert mail items with ease. With the free OST to PST converter tool, you can convert and extract 30 mail items from each folder to the Personal Storage Table (PST) format without requiring the original Exchange server profile.

 

Selective OST file data export using advanced filters

EdbMails OST to PST converter has built-in export and migration filter settings that enable you to convert mail items based on Date, Subject, Attachment, Sender, and Recipient Address. You can also include or exclude specific folders for the export such as Conversation History, Drafts or other custom folders from the OST file.

 

Granular OST to PST conversion

EdbMails supports granular recovery of OST file that retrieves all your mailbox data at the item (brick) level, enabling you to select and convert specific items from an OST file to PST. It gives you the flexibility of exporting specific emails, calendars, contacts, folders and notes rather than converting entire mailboxes.

 

Split Large size OST file into smaller PST files

While converting an OST file to PST, you can use the file split feature of the software to split the target PST file into smaller chunks when it reaches a certain size. EdbMails also includes a merge tool for easily recombining the exported PST files into a single file.

How to convert OST to PST using EdbMails?

The tool designed to simplify the conversion of your Outlook mail data

Simple steps to convert OST to PST file

  1. Download and install EdbMails OST to PST converter
  2. Browse the OST file to convert to PST
  3. Select the OST file data and click 'Export to Outlook PST'
  4. Select the location to save the PST file and proceed
OST to PST Converter

Additional features of the OST to PST converter

Discover the power of EdbMails tool, packed with extra features for a smooth and hassle-free OST to PST conversion process

Preview and convert OST files to PST

EdbMails OST viewer enables you to preview emails, contacts, calendar, email body content, header information, date and time of the email before converting the OST to PST format. With the preview function, you can verify the integrity of the files and select only the specific items you wish to convert, all through a user-friendly interface.

Restore and convert mailboxes from OST to PST

With EdbMails OST to PST Converter, you can easily restore and export your mailboxes and folders in the event of a disaster. Use the software to convert orphaned OST files to PST when Outlook fails to synchronize your email data with the online account. You can also convert corrupted and inaccessible OST files to PST with EdbMails when Outlook crashes due to hardware failure.

Convert OST emails based on the sender domain

The Sender-based filter in the OST to PST Converter is a practical feature if you are looking to selectively convert and export emails from a specific sender. This filter option enables you to specify an email address or domain name and select all items that correspond to that address making the OST to PST conversion operation more efficient and organized.

Convert OST by preserving the folder hierarchy

The OST converter software precisely maintains the exact folder hierarchy and structure while converting the OST to PST without modifying the original source file. It ensures 100% data integrity making it the best option to export mail items with consistency.

Exclude emails and attachments based on the size

The unique feature of this Outlook OST to PST converter tool is that it enables you to filter emails by size. You can effortlessly exclude emails and attachments that exceed a specified size while exporting OST to PST or importing OST to Office 365 and Exchange.

Convert emails from OST by using Date filter

EdbMails OST to PST Converter enables you to selectively export specific items to PST based on the date of the email. You can filter the emails received ‘After a Date’ or ‘Before a Date’ simplifying the conversion process and narrowing down the scope of emails to be converted.

What do we recover, export and migrate from OST?

Features included for OST recovery. OST to PST converter. OST to Exchange and Office 365 migration

Data from OSTExport to PSTMigrate to Office 365Migrate to Exchange
Mail Items   
Calendar   
Contacts   
Alias / Distribution Groups   
Tasks   
Notes   
Data Journal   
Public Folders (Unlimited)   
Archive Mailboxes (Unlimited)   
Shared Mailbox   
Massive Mailboxes (50 GB+)   
Email Categories   
Mailboxes (Unlimited)   
Meeting Invite Integrity / Status   
Applicable for OST to Exchange and Office 365 Migration
Auto Mapping (Map source and destination mailboxes)   
Incremental Migration (No duplicates)   
Archive Mailbox migration   
Public folder migration   
Shared Mailbox migration   

EdbMails converter for OST - Practical uses

Convert offline OST file to PST format

With the OST converter software, you can efficiently restore and convert orphaned or offline OST files to PST format. Even in the absence of access to an Exchange server or mailbox profile, the software can seamlessly perform the conversion, generating a distinct PST file for each folder and subfolder for the easy management of the export operation.

Convert OST to PST during Exchange server downtime

With EdbMails OST recovery tool, you can extract and convert inaccessible OST files to PST format, offering you a valuable solution in case of an Exchange server crash, maintenance, or downtime. This tool provides an easy and efficient way to regain access to your mail items, even when Microsoft Outlook is unable to export the OST file effectively.

OST to PST conversion without an Exchange profile

When configuring an Exchange profile on your computer, Outlook generates a distinct OST file with a MAPI encryption key. In the event of losing access to the Exchange profile, the OST file becomes orphaned and accessing the mailbox through Outlook becomes impossible. With EdbMails, you can convert such orphaned OST to PST files, enabling access to your mailbox data, independent of any association with the Exchange profile.

Export OST to PST to recover deleted emails

In some cases, restoring deleted emails from a user mailbox is required for legal verification. EdbMails can extract the deleted emails from an OST and migrate the data to an on-premise Exchange server or Office 365. In addition, you can convert the deleted emails from OST to PST for archiving purposes.

Rebuild an OST file in Outlook 2019, 2016, 2013 and 2010

EdbMails can assist you in rebuilding the local OST file from the online IMAP/Office 365/Exchange account by converting the OST to PST. After the export operation is completed, you can directly import the resulting PST file into Outlook 2019, 2016, or 2013 to recreate your mailboxes and the entire OST file without data loss.

Backup and save disk space by converting OST to PST

When an OST file starts to consume an excessive amount of disk space, you may need to export its contents to your local drive. EdbMails OST converter can help you backup Exchange mailboxes and archive the mail items by converting the OST to PST format.

Start using EdbMails
OST to PST converter Now!

Convert mail items from orphaned, corrupted and inaccessible OST files to PST

Try it for Free!

  • .No credit card required
  • .No mailbox size limitations
  • .Requires no technical skills
  • .No Exchange server dependency

OST to PST converter FAQs

  1. How to convert OST to PST from Outlook 2021, 2019, 2016 and 2013?

    Here are the steps to export OST to PST file with EdbMails

    • Step 1: Download and install EdbMails OST converter tool
    • Step 2: Select the OST file and preview mailbox / folder data
    • Step 3: Apply Filter Settings - Date, CC, To, etc. (optional)
    • Step 4: Click 'Export OST to PST' to start the conversion. That’s it!

     See how to convert OST to PST with EdbMails

  2. What is the difference between OST and PST?

    An OST (Offline Storage Table) file is a local copy of your mailbox that is stored on your device and is created when the Cached Exchange mode is enabled in Outlook. An OST file allows you to access the email data when you are not connected to the Exchange server and it is synchronized with the server when a connection is established. The synchronization ensures that all changes made to the OST file are reflected in the Exchange mailbox.

    On the other hand, a PST (Personal Storage Table) file is a separate file that is used to store and backup email data, contacts, calendar items, and other Outlook data. PST files are stored on your local device and can be easily backed up, transferred, or imported to another device.

    In a nutshell, OST files are used to provide offline access to Exchange mailbox data, while PST files are used for archiving and backup purposes.

     Learn more about the differences between the Outlook data files OST vs PST

  3. Can I open an OST file in EdbMails without using Outlook?

    Yes. EdbMails can open an OST file without Outlook dependency. However, if you would like to convert your mailbox and folders to PST, then you need to have Outlook installed on your system. You also do not require Outlook if you are migrating the OST to Microsoft 365 or Exchange server.

  4. Why convert OST files to PST files?

    Converting OST to PST can be useful in several situations.

    1. Corruption of OST file: If an OST file becomes corrupted due to Outlook crash, hardware failure, or other issues, converting it to PST can enable you to access the email data again.
    2. Switching email clients: When switching from Microsoft Outlook to another email client, you may need to convert the OST file to PST in order to transfer or import your email data to the new client.
    3. Access to emails when Exchange server is disconnected: If Outlook cannot connect to the Exchange server, you can still access your emails by converting the OST file to PST and accessing the PST file on your local device.
    4. Upgrading to a New Version of Outlook: When you upgrade to a newer version of Microsoft Outlook, the OST file from the older version may not be compatible with the new version. In such cases, converting the OST file to PST format can help you to synchronize your emails with the newer Outlook.
    5. Outlook inbox fails to update: In some cases, you may encounter problems, such as when your Outlook inbox does not automatically update or when your Exchange server mailbox is temporarily moved. When these problems arise, you may need to export the OST file to PST format in order to recover and restore your mailbox data. Exporting the OST file to PST allows you to create a backup of your mailbox data, which you can later import back into your Outlook profile. This way, you can access your mailbox data even if your original mailbox is inaccessible.
    6. Backup and archiving: By converting OST to PST, you can create a separate backup file making it easier to protect your email data in case of a disaster or other issue. See how to save Outlook emails to a hard drive.
  1. Can I import emails from OST to Office 365 using EdbMails?

    Yes. EdbMails is an email recovery and migration software that supports importing emails from OST to Office 365. You can migrate all your emails to the cloud in just a few clicks. Furthermore, it is a secure application and supports modern authentication for Office 365 login.

    Here are the steps to import OST to Office 365 with EdbMails?

    • Step 1: Install EdbMails and select OST migration
    • Step 2: Browse the OST file and select the emails and folders
    • Step 3: Connect to the target Office 365 server as Global admin
    • Step 4: Start the import from the OST to Office 365
  2. How to recover deleted mail items and folders from an OST file?

    To recover and convert deleted mail items, select the OST file from EdbMails and navigate to Recoverable Items >> Deletions subfolder. If you would like to export a deleted folder from the OST file to PST, select a backup snapshot of the source file taken before the deletion period and perform the conversion.

  3. How to resolve the error Outlook OST cannot be opened?

    EdbMails can resolve the errors ‘Outlook OST cannot be opened’, ‘Outlook profile.ost is in use’ and 'Errors have been detected in the file outlook.ost' by converting the inaccessible OST file to PST or migrating it to Microsoft 365 and Live Exchange thereby restoring all of the mail data.

More FAQs

hidden msg
  • OST file conversion done perfectly with EdbMails. The interface is really simple and user-friendly. By converting from .ost to .pst, I could maintain an archive of my emails and the application is quite handy.
      – Neil Simonds
    Australia

  • I am quite impressed with EdbMails OST to PST converter. It comes with a free OST file viewer using which you can simply select an offline OST and preview all the contents. The free trial version is decent to learn all the features and test the conversion. If you need quick software to export OST to different formats like HTML, MHT, and so on, this tool does a great job free of cost.
      – Neville Bowman
    New Zealand

  • OST file to PST file conversion is something I strongly favor using EdbMails. I could complete the conversion in just a few simple steps because of how simple it is to use. Kudos to the entire team for creating such a wonderful application!
      – John Walker
    United States

  • I was able to recover all my emails from the OST file thanks to EdbMails OST to PST software. It helped me recover corrupted OST files and export them to PST.
      – Blanca Floria
    Spain

  • The greatest OST to PST converter Tool, offers amazing functionality at a relatively reasonable cost. EdbMails is perfect for non-technical users like me thanks to its intuitive GUI.
      – Valère Bret
    France

  • The app has done wonders for converting OST files from Outlook 2019 to PST. I have personally used this outstanding OST to PST conversion tool.
      – Daley Morton
    United Kingdom

  • I've been searching for a lot longer to convert the data from an offline OST file selectively. Thanks to this fantastic tool, I was able to export only the emails that I needed in a specific date range from my offline OST files to PST.
      – Kevin Hines
    United States

  • Best application to recover an accidentally deleted Exchange mailbox. I used EdbMails to simply select the OST file from my computer and completely restore the deleted mailbox by converting it to PST. A lifesaving software that puts a big smile on my face. :)
      – Julián Gonsales
    Mexico

Trusted by Clients Worldwide

A simple solution to OST recovery and export

EdbMails is the professional software to recover and convert OST file mailboxes to PST and to migrate it to Office 365 and live Exchange server

 

Free Customer Support 24/7

 

Free Personalized Demo

 

Lifetime licenses and updates

EdbMails Demo / Trial Version

Step 1. Download and install EdbMails

Step 2. Click the 'Start Your Free Trial' button

Demo login EdbMails

  • Home
  • Features
  • Pricing
  • Support
  • Download
  • Sitemap
  • FAQ
  • Video Tutorials
  • Technical Support
  • Live Chat
  • Contact Us
Shifttocloud Inc.
Rehoboth Beach, DE
United States
+1 (302) 416-3056

Privacy Policy | Terms of Use | GDPR | Security | Press Releases

© 2023 Shifttocloud Inc.

Live Chat

Hi, May I help you?

Hide Chat Now