Shoviv OST to PST Converter Tool
Robust solution designed to convert inaccessible or orphaned OST files into PST format
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Converts inaccessible, corrupted or orphaned OST/NST files to PST, MSG, EML and other formats, with export to Microsoft 365 and Exchange.
- for
- IT admins and support staff needing to recover or migrate Outlook data.
- pricing
- paid · free trial
Key features
- Batch conversion — Add and convert multiple OST files at once without size limits.
- Preview before conversion — View recovered emails, attachments and other items prior to export.
- Outlook-independent mode — Convert OST files without requiring Outlook to be installed.
- Incremental export — Resume interrupted conversions and avoid duplicate items.
- Multiple output formats — Save converted data as PST, MSG, EML, HTML, vCard, vCal, PDF, etc.
- Direct migration — Export OST data straight to Microsoft 365 or on-premises Exchange mailboxes.
- PST splitting & password — Split large PSTs into sized parts and protect them with a password.
- Folder hierarchy preservation — Maintain original mailbox folder structure and metadata during conversion.
Use cases
- Recover and access data from corrupted or orphaned OST files.
- Migrate multiple OST files to Microsoft 365 or Exchange Server mailboxes.
- Export mailbox data to PST, MSG, EML or other formats for archiving or analysis.
Shoviv OST to PST Converter Tool FAQ
Do I need Outlook installed to use the converter?+
No, the tool offers an Outlook-independent mode that works without Outlook.
Can I convert more than one OST file at a time?+
Yes, you can add multiple OST files and convert them in a single batch with no size limits.
What output formats are supported?+
PST, MSG, EML, EMLX, HTML, vCard, vCal, PDF and others are available.
Is there a way to resume a conversion that was interrupted?+
The incremental export facility lets you resume from where it stopped and avoids duplicate items.
Can I export directly to Office 365 or Exchange?+
Yes, the utility can migrate data straight to Microsoft 365 or on-premises Exchange mailboxes.
Summarized by DevHunt from shoviv.com · Oct 5, 2026. Details may change; check the official site.
