Outlook remains the backbone of communication for millions of users worldwide, whether for corporate operations, business coordination, or personal email management. When your Outlook PST file becomes corrupted, oversized, or inaccessible, it can disrupt productivity and cause significant data loss.
Stellar PST Recovery Tool is designed to resolve these issues by repairing broken PST files and restoring Outlook mailbox items with precision and reliability.
Built with advanced repair technology, this tool ensures your emails, attachments, contacts, calendars, and folders can be recovered safely—even when the PST file is severely damaged.
The Outlook PST file can become corrupted due to several reasons:
Abrupt system shutdowns
Outlook freezes or crashes
Malware or virus infections
File-size limitations
Hard drive errors
Faulty add-ins
Improper Outlook exits
Stellar PST Recovery Tool addresses all these situations using a powerful scanning engine that reconstructs damaged data structures and restores every mailbox component.
Outlook errors like:
“Cannot Start Microsoft Outlook”
“The file is not a personal folders file”
“Outlook PST has reached maximum size”
can all be resolved using this software. It repairs even heavily corrupted PST files and makes them accessible again.
The tool recovers every type of Outlook data, including:
Emails (with full HTML formatting)
Attachments (documents, images, archives)
Contact lists
Calendar appointments and reminders
Tasks, notes, and journals
Deleted emails
Folders and subfolders
Stellar ensures the original structure is preserved, eliminating confusion during restoration.
Depending on the severity of damage, the software offers two modes:
Quick Scan – For moderately corrupted PSTs
Extensive Deep Scan – For heavily damaged or inaccessible PST files
This ensures that no recoverable data is left behind.
The tool features a clean interface that guides users step-by-step:
Select PST file
Scan
Preview mailbox items
Save or export
This ease of use makes it suitable for both everyday Outlook users and IT professionals.
Recovered emails and mailbox items can be saved in several formats:
PST (to re-import into Outlook)
MSG
EML
RTF
HTML
These export options support migration, backup, legal documentation, archiving, and more.
Even if your PST is locked or encrypted, Stellar PST Recovery Tool can safely recover mailbox contents without needing to remove or break encryption. It uses a read-only approach to protect data integrity.
Outlook PST files often become corrupted when they exceed size limits. This tool can repair very large PST files—20GB, 50GB, or more—making it ideal for heavy Outlook users or organizations with large mailbox archives.
The software operates in a fully secure recovery environment:
No overwriting of original PST
No modifications to original file metadata
Safe extraction into new PST file
Maintains email properties such as Date, Subject, To, From, CC, BCC
This ensures maximum safety during data restoration.
The tool supports:
Outlook 2021, 2019, 2016, 2013, 2010, 2007
Windows 11, 10, 8, and 7
This wide compatibility makes it usable across modern and legacy Outlook setups.
This tool benefits:
Office workers experiencing Outlook failures
Businesses dealing with corrupt or oversized PSTs
IT helpdesk teams restoring user mailboxes
Professionals handling high-volume email data
Individuals wanting to recover personal emails
Organizations recovering data after system or disk crash
Whether simple or severe, the software handles all Outlook PST problems efficiently.
Stellar PST Recovery Tool is a dependable and advanced solution for repairing corrupted PST files and restoring Outlook mailbox items safely and quickly. Its deep scan capabilities, user-friendly interface, and multi-format export options make it a preferred choice among businesses and individuals who rely on Outlook daily.
If you want guaranteed mailbox recovery with zero data alteration, this tool stands among the best options available today.