Skip to main content

How to Recover/Restore Outlook Emails from OST file?


Do you want to recover emails from inaccessible Outlook OST files but haven’t found the right method yet? Then this blog is especially for you. Here we will discuss the efficient technique to recover/restore Outlook emails from OST files. Let’s start reading…

Most desktop users are using MS Outlook as their primary application for email account management. Within Outlook users can easily add an email account and use it for email sharing tasks.

Users get several smart features and functions inside Outlook. One of the features of Outlook is its process of saving email profile data locally.

Outlook creates a data file OST in the user’s local drive. This file contains all the data associated with the user’s configured Outlook profile.

A single OST file stores a complete mailbox with all the elements of the Outlook profile – mail folders (emails), contacts, calendars, tasks, notes, etc.

Sometimes these OST files stop working in Outlook and users becomes unable to access their important data from it.

Also Read: – How to Move/Open OST file on Different Computer?

Reasons for inaccessibility of Outlook OST files: –

  • Corruption in Outlook: – Outlook can start showing corruption errors due to various reasons, such as – improperly shutting down Outlook, incompatible add-ons, large data file size, etc. When Outlook shows corruption issues, it mainly becomes impossible to access data OST files.
  • OST File & Server Synchronization Issues: – Both the OST file of the email profile and the mail server have a direct connection to each other. When the OST file loses this connection to the mail server, the OST file stops syncing data with the mail server. This causes the OST file to become orphaned or inaccessible in Outlook. Reasons can be- changes in OST file location, problem in mail server, Outlook Profile Reset, etc.

When this problem occurs with OST files, at that time the user needs to recover/restore Outlook emails from OST files. But now the question is how can we do that? So, let’s know.

Superlative Way to Recover/Restore Outlook Emails from OST file


If you have some OST files from which you want to recover emails, then Regzion OST Converter is a great software for you. It is a tool that every Outlook user can try to do different tasks with Outlook OST files.

Smarty recovers all data items from Outlook OST files including emails, contacts, calendars and more. Perform Outlook mailbox recovery from corrupted, orphaned or encrypted OST files. Helps to open OST directly, recover OST items and save to new PST and many other file types.

How to use Regzion OST Converter/Recovery Software?

  • Download and install this windows-based Regzion OST Converter Software.
  • Launch the software and Click Select OST button from the menu bar.
ost recovery software
  • Choose a conversion mode for adding OST files to perform recovery: –
    • Single OST File Conversion: – To recover data from One OST file at one time.
    • Bulk OST File Conversion: – Recovering data from several OST files at once.
single or bulk ost file conversion
  • Add OST file with your chosen option and click on Start Scanning button.
add ost file for scanning
  • Load Outlook mailbox from OST file and get a preview of every item.
recover/restore outlook email from ost and preview
  • Choose the mail folders for recovering and click on Save OST button.
save ost
  • Select Export to PST or any other export option for saving recovered OST file’s items.
save/recover ost to pst
  • Use other functions- Mail filtering, Saving Location Selection, etc.
ost email recovery settings
  • Hit on Convert and start the process to recover Outlook emails from OST file.
recover/restore outlok email from ost file

Conclusion

Recovering emails from an inaccessible OST file is now possible with Regzion OST Converter software. This tool helps recover data from all types of OST files including corrupted, orphaned, or encrypted ones. Also, it enables you to safely export and save OST items in various formats such as PST, EML, MSG, MBOX, and more. With its user-friendly interface, users can perform the email restore task smoothly while maintaining the originality of each piece of information.


No Comments yet!


Related Posts

MS Outlook

How to Import PST Files to Office 365 Mailbox: A Complete Guide


  • Posted on: April 5, 2025

  •   |  
  • Reading Time: 4 minutes

MS Outlook

How to Migrate/Import PST to Gmail Account: A Step-by-Step Guide


  • Posted on: April 4, 2025

  •   |  
  • Reading Time: 5 minutes