My Outlook PST fix MFA prompts not working files (30+GB) were still accessible but running off a hard-drive that had started to fail with bad sectors. I was unable to clone the drive or copy the PST files to a new location. Recovery toolbox was able to rebuild my data files as a new data file on a replacement drive location and continue to use my mail file after the recovery process. Tried many other recommended solutions but none were able to help with the recovery apart from the recovery toolbox for outlook. To get started recovering your corrupted Outlook mailbox files, simply navigate to the online file repair tool and upload your file using the form at the top of the page. Remember to first backup the file to ensure you have an original copy saved.

Recover Your Outlook Mailbox Online

Had to re-install windows.I want to recover all pst, and ost. It is vital for users to be aware of the reasons why Outlook profiles need to be rebuilt or repaired before jumping into the steps. So, read the points below and learn common reasons behind damaging an Outlook profile. These same steps will allow you to quickly and correctly import a PST file when migrating from/to Outlook 2016. The online import of the Outlook 2016 PST file is completely similar to the 2019 version. SecureRecovery® for Outlook can repair a variety of Outlook data types, including folders, messages, contacts, calendar entries, and more.

How to repair Outlook PST files online

• The conversion from OST to PST was quick, accurate and at minimal cost.Thank you.
• SecureRecovery® for Outlook was created exactly to fix and restore remaining non-corrupted data from damaged pst or ost files.
• Recovery Toolbox for Outlook can repair Outlook files of all versions.
• Windows Explorer showed a size og 76gb, the recovered files is 50GB.
• 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.

One of SecureRecovery®’s key strengths is its non-intrusive approach to file recovery. Our software only analyzes the damaged file without altering any of its original data, ensuring the remaining integrity of your files is intact. Additionally, SecureRecovery® is compatible with most versions of Microsoft Outlook, and supports both .pst and .ost file formats. Our cutting-edge software performs a thorough scan and analysis of your corrupted Outlook files and then goes on to export all recoverable data into a fresh .pst file. 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. I exported from Oulook 365 a folder with a lot of e-mails, ans had a .pst 2,28 Go file.

Best Microsoft Office 365 Migration Tools in 2025

The development team can individually analyze the corrupt file and recover the maximum amount of data from the corrupt Outlook file. Technical support for the first year is included in the program price. Users can use the Shoviv Outlook PST Repair Tool to effectively repair their Outlook PST files and resolve damaged Outlook profiles. This solution smoothly works for all Outlook versions of data files, like Outlook 2003, 2007, 2010, 2013, 2016, 2019 or 2021.

how to run inbox repair tool for microsoft 365

Some common signs of Outlook mailbox file corruption include failed attempts to open your mailbox and error messages when you do so, missing data, and unexpected crashes. If you’ve been dealing with these issues, then you’re likely dealing with file corruption. Fortunately, SecureRecovery® for Outlook can resolve the situation Microsoft Outlook Email Repair Tool Online for you and help you restore your data to its original state. If all the above steps failed, then use the Outlook Inbox repair tool to repair the PST file and replace the corrupted PST file in the Mail profile of Windows.

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 FixTechGuide fix for stuck folders 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.

Rebuild or Recreate Outlook Profile for Office 365 or Exchange Accounts

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.