recover ost file

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OST To PST Converter

Trusted Solution to Read & Convert Corrupt Exchange OST File into Office 365, MS Outlook PST, HTML, PDF, EML & MSG File format.

Create Large PST File

The product is capable of scanning OST files of any size and creating PST file of more than 2 GB out of it. Large sized PST file splitting facility is provisioned.

Export Outlook.ost Items

Although, tool exports all items by default, but it also supports the selective export of emails, calendar, contacts, tasks, notes, and journal.

Recover Deleted Emails

The software offers a advance scan mode to recover soft deleted as well as hard deleted (permanently deleted) emails & other data from the OST file.

Supports Outlook 2016

The program successfully convert OST to PST file created using All Microsoft Outlook and Exchange Server versions including latest 2016 version.


Demo Version of the software is a free download facility to check out the performance & all its features. It gives an assurance for the purchase of the tool's full version. Demo edition scans oversize ost file database completely with all items and offering a preview of all its data with attachments & meta details. But only the first 25 items from each folder can be exported. Product Guide

Read All About the Software

OST to PST Conversion for Cache Mode Exchange Server Recovery


Is Exchange Server Downtime Stopping You From Accessing OST File?

Import entire emails data from inaccessible Outlook OST file into PST format is tough job during crashed Exchange Server and accidental deletion of user mailbox. Using OST Email Recovery tool, user can fix Exchange OST file corruption and recover entire email data from them as PST file.

An Overview Of MS Exchange (.ost) File

Basically, the Offline Storage Table (.OST) is an MS Outlook file created using MS Exchange Server in sync with Outlook, when it is configured for Cached mode. It is also known as the offline blue print of Exchange emails. In the absence of Exchange Server & its synchronized data; OST database plays a crucial role of backup to restore deleted or lost email. But due to Exchange encryption, OST can't be opened with MS Outlook.

Although, it is an offline Outlook email storage hub on the client machine, but can't be read without a third party email recovery application. If connectivity between the Outlook email client & Exchange Server is lost; Offline Storage Table turns out as an essential resource to accomplish email recovery process during downtime.

Exchange OST Corruption Causes:

OST database becomes unavailable following issues like:

  • Virus Attack
  • Damage Mailbox A/C
  • JET Error
  • Deleting Edb.log
  • H/W & S/W Malfunction

The Need To Acquire a Precise OST to PST Software

Usually, it bothers many of us as to why and how a user exports MS Exchange OST files to an Outlook data file? A favorable condition for the same is, when Exchange Server goes down & fails to run. Also, when MS Outlook users want to import unsynchronized offline Exchange emails to MS Outlook, which makes Offline or cache mode data easily accessible. Considering this and related situations, a fast and secure 'OST Recovery Tool' becomes a requirement to swiftly export ost to pst with whole email items and other assets. Using the incredible OST2PST software offers you an experience of instantly scanning unobtainable OST file data and converting the same into a new usable Outlook PST format file.

Qualitative Features :

  • The tool is globally used by a large number of Outlook users, to recover lost emails and securely convert OST to PST as well Office 365 account, including emails, contacts, calendar, notes, tasks, journals, draft, appointments and other contents.
  • An outstanding email recovery tool that easily retrieves even the hard deleted emails from OST files along with the attachments.
  • It is capable of performing conversion of OST without any alteration while maintaining the file formatting.
  • This guaranteed, safe and secure OST email recovery software comes with a complete money back policy.
  • It is a proven authorized solution to safely repair unreadable Outlook emails (in offline mode) and restore emails from OST files.
  • The trusted & malware free - OST Repair tool fixes oversized Outlook OST files and repairs them to recreate its emails as PST, PDF, HTML, EML or MSG files.

A Harmless & Quick Email Recovery Solution for OST to PST


The software rapidly converts OST2PST file, which comes as a surprise to many users. No compromise is made with the contents of the orphaned OST files during restoration of the emails. Exchange OST files are securely imported to PST file format afterwards. When mailboxes from MS Outlook get accidentally deleted, Exchange server also fails to read them. You, in that case, can explore one of the best OST recovery that proficiently recovers lost & deleted Outlook emails & repairs corrupt oversized OST files.