Stellar Repair for Outlook is a specialized Windows utility that repairs corrupt or damaged Microsoft Outlook PST files and restores complete mailbox data with full integrity. It goes well beyond Microsoft's built-in Scanpst.exe tool, handling large PST files and custom folder structures that the native repair often fails on. Built for both everyday Outlook users and IT support teams, it recovers emails, attachments, contacts, calendars, tasks, notes, and journals, then lets you save the recovered data to a new PST or export it to formats like EML, MSG, RTF, HTML, and PDF. Technician editions add direct export to Microsoft 365 and Live Exchange, making it a practical fit for helpdesk and desktop support workflows.
🔹 Advanced PST Repair Fixes large and heavily corrupted files beyond native tool limits.
🔹 Complete Mailbox Recovery Restores emails, contacts, calendars, tasks, and notes intact.
🔹 Preview Before Saving Inspect recoverable items before you commit to a license.
🔹 Flexible Export Options Save as PST, EML, MSG, RTF, HTML, or PDF.
🔹 Direct Cloud Export Export repaired mailboxes to Microsoft 365 and Live Exchange (higher editions).
🔹 Large File Handling Splits and compacts oversized PST files for easier management.
🔹 Works Without Outlook Reads and repairs PST files even when the Outlook client won't open.
| Professional | Technician | Toolkit |
| $79 | $149 | $199 |
Features
| Features
| Features
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Recovers data that Microsoft's built-in Scanpst.exe fails on, especially large and badly corrupted PSTs
Preserves the original folder structure, so recovered mailboxes stay organized
Free preview before purchase lets you confirm a successful recovery first
Multiple export formats plus direct Microsoft 365 and Exchange export suit both end users and IT teams
Useful features like cloud export and PST splitting are locked to the technician edition
*Price last updated on Jun 10, 2026. Visit stellarinfo.com's pricing page for the latest pricing.