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+--- Thread: How to Open Corrupted OST File in Outlook 2024/2021/2019/2016? (/showthread.php?tid=28989)
How to Open Corrupted OST File in Outlook 2024/2021/2019/2016? - zook - 06-21-2025
Microsoft Outlook is a popular email clients, which use OST file to store and manage emails, contacts, calendars, notes and all other items. Frequently, OST file gets corrupted due to various reasons. In this situations, OST file may not open in Outlook. This can be easily fixed by repairing the corrupt OST files using the EmailsGuru OST to PST Converter. This tool will recover and convert the OST files into PST format which can be easily access, import or open in Outlook 2024, 2021, 2019, 2016 and all below version. This tool seamlessly works on Windows 11, 10, 8.1, 8, 7, XP, Vista and all below versions. Users can also download the trial version for free.
RE: How to Open Corrupted OST File in Outlook 2024/2021/2019/2016? - michaelhooper - 07-09-2025
This OST to PST Converter by MailsDaddy efficiently converts all types of OST files—whether healthy, corrupted, orphaned, or encrypted—into PST and several other formats such as MSG, MBOX, EML, HTML, and RTF. The software retains all mailbox components including emails, calendars, contacts, tasks, and notes with original formatting, folder hierarchy, and metadata. It includes a powerful search feature allowing filtering by email fields and date range, making selective export simple.
Additional functionalities include splitting large PST files, exporting contacts to VCF or CSV, saving calendars in ICS format, and supporting bulk file conversion. The tool is also capable of direct migration to Office 365 and Live Exchange mailboxes without data loss. Compatibility extends to all Outlook versions and major Windows OS editions. A free preview mode is available, showing all mailbox content and permitting export of up to 20 items per folder, providing a secure way to evaluate the software before purchasing.
Visit here: Convert OST to PST