The Inbox Repair tool checks the Outlook data files on your computer to see if they're in good shape. SecureRecovery® helps restore damaged and corrupted files that can't be accessed or opened by their native apps, often outperforming manufacturer-provided repair utilities. Download our free demo version today to check the recoverability of your mailbox. Whether you have a corrupted mailbox, or constant Outlook crashes, our demo version can give you a glimpse Outlook profile repair and recovery steps into what SecureRecovery® can recover.

Recover Your Outlook Mailbox Online

However, when it comes to repairing Outlook PST or OST files, it is necessary for users to rely on a third-party tool, like the Shoviv Outlook PST Repair Tool. This software lets users quickly repair Outlook PST from any version, including Outlook 2003, 2007, 2010, 2013, 2016, 2019, or 2021. For a closer look at its functionalities, users can download and try its free trial version in their system. The Recovery Toolbox for Outlook technical support team can be a last resort in difficult cases.

How to repair Outlook PST files online

• My Outlook PST files (30+GB) were still accessible but running off a hard-drive that had started to fail with bad sectors.
• The steps to access the repair tool vary depending on your operating system.
• However, in cases of severe file corruption, some data loss may be inevitable—but rest assured, our tool will recover more than any competing recovery utility.
• After you've moved all the items, you can remove the Recovered Personal Folders (.pst) file, including the Lost and Found folder.
• If a Microsoft 365 application such as Word or Excel isn't working correctly, sometimes restarting it will fix the problem.

Over the next few moments, our robust tool will analyze your file and extract all usable data from it. Then, it will combine the salvaged data into a fully functional version of your mailbox. SecureRecovery® for Outlook was created exactly to fix and restore remaining non-corrupted data from damaged pst or ost files. The above solutions are easy for all users to repair, rebuild, or recreate Outlook Profile for Office 365 or Exchange accounts.

Best Microsoft Office 365 Migration Tools in 2025

SecureRecovery® is the leading file recovery software for Outlook mailboxes. I need to convert a large .ost file to a .pst file to set up a new laptop. If you don't have a Windows computer with the desktop version of Outlook installed, then you can repair a corrupt PST file by using a special online service here. If you can open the original Outlook Data File, you might be able to recover additional items. The Inbox Repair tool creates a backup file with the same name as the original, but with a .bak extension, and saves it in the same folder. There may be items in the backup file that you might be able to recover that the Inbox Repair tool couldn't.

how to run inbox repair tool for microsoft 365

Moreover, it is known for its fast repair speed and accurate recovery of all corrupted data from the Outlook PST file. SecureRecovery® for Outlook is a cutting-edge utility that repairs and restores data from corrupted Outlook mailbox files (.pst and .ost). expert Outlook tips by FixTechGuide Our advanced software scans and analyzes your damaged Outlook mailbox files, and then seamlessly recovers crucial information stored within them. The source file was not damaged I was converting my laptop from imap to pop email. As a result of the online service, you get a working PST file with a copy of the contents from the corrupted database, ready to be imported into a new Microsoft Outlook profile. The preview option assures you that the target folders and messages are really recoverable.

How to repair Outlook PST files

When using this solution to recreate or rebuild an Outlook profile for an Office 365 or Exchange account, please make sure that Outlook and its related programs are fix outlook and office365 sync issues closed. If using this method, you won’t be able to repair your Outlook profile for Office 365 or Exchange account; jump to the next section and recreate or rebuild your Outlook profile. We hope you now clearly understand the reasons why users need to repair Outlook profiles for Office 365 accounts. Before adding the recovered PST file to Outlook, you must delete the corrupt PST file from Outlook settings or your Windows Mail profile. Windows Explorer showed a size og 76gb, the recovered files is 50GB. I will still have to verifiy if everything has been recovered.





Repair your corrupt files by uploading them to our cloud-based platform. After upload, processing typically takes from a few seconds to a minute, after which the user is offered free and paid options for downloading the results of the recovery. As an alternative to downloadable utility, you can get instant results with our breakthrough online file repair. With no software to download and install it's easier and faster than ever. In order to restore corrupted Outlook files, it’s important to first be sure that your Outlook mailbox is indeed corrupted.