Stellar Converter for OST Corporate 1 Year License

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Stellar Converter for OST Corporate 1 Year License


Convert inaccessible OST files into Outlook PST files, trusted by Microsoft MVPs and IT administrators. It converts all the mailbox components, including emails, attachments, contacts, calendars, etc., with 100% precision with no file size limitation.

  • Converts inaccessible, orphaned, encrypted, or IMAP OST to PST 
  • Supports Outlook 2021, 2019, 2016, and earlier versions

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Export OST to PST

If you delete a user mailbox from Exchange without backup, the only way to access the mailbox data is through the OST file. However, you cannot recreate or rebuild the OST file if the Exchange user account is deleted from Active Directory. Stellar OST converter tool converts the inaccessible OST file into a PST file, which can be imported into Exchange Server.

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Software Important Capabilities

Converts Large-Sized OST File

Converts Large-Sized OST File

Stellar has rigorously tested its OST to PST converter tool for converting large-sized OST files. The software performs the fastest conversion of large OST into PST. It helps convert OST file when Microsoft Outlook or Exchange Server is crashed or inaccessible or Outlook faces synchronization issues. It converts the OST file into PST and extracts the data with 100% precision.

Is Hosted Exchange Compromised?

Is Hosted Exchange Compromised? New

No Access to your email services due to a Compromised or failed Hosted Exchange Server. Non-availability of archive data, & require to restore email services, only require Outlook data file(.ost), to migrate to Office 365/ M365 or save to PST. Stellar Converter for OST Technician efficiently helps you to migrate Hosted Exchange Server to M365/O365 with 100% precision.
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Auto-Locates and Lists Outlook Data File

Auto-Locates and Lists Outlook Data File

Stellar OST PST conversion tool auto-locates and lists the OST files from the default location. This allows you to select the OST file quickly, scan it, extract mail items, and save them in desired format. You can also browse and select the OST file manually or use the ‘Find’ option to search and select the OST file for conversion when the location is not known.

Extracts All Offline Outlook Data File (.ost) Items

Extracts All Offline Outlook Data File (.ost) Items

The OST to PST converter by Stellar extracts all the items from OST - emails, attachments, contacts, calendars, tasks, notes, journals, etc. The tool performs precise OST 2 PST conversion and maintains the original integrity of mailbox items. It is the best solution for any situation requiring the user to move the OST file to PST and convert OST to PST without an Exchange profile. 
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