From Open File Tools:
PST Open File Tool is all you need to restore corrupted information from MS Outlook folders and get back emails, contacts, attachments and other items, affecting the integrity of PST file structure. This program represents a powerful data recovery application for anyone who encounters the corruption of email folders in Microsoft Outlook format. Please note PST Open File Tool does not have known compatibility issues therefore you can start this service on any computer in the local area network of your company, it is safe either for your network of for the analyzed mailbox in MS Outlook format. Besides, this application does not have external Internet connections, involved to the process of PST file recovery that is why the processing of confidential information is really safe, PST Open File Tool guarantees the absence of leakages and other confidentiality problems. This tool allows accessing PST files regardless the severity of data corruption issue and, in the same time, the modification of additional settings is not necessary, just open PST Open File Tool and follow its instructions about how to repair corrupted mailbox in PST format. Do not worry about the severity of data corruption issue, it changes nothing from the point of view of its user, the process of PST file recovery always looks the same so you can get it to work without investigating the root cause of PST mailbox damage. This utility opens even very large PST files and sets the size of output document to a specified value when it is needed so the output file of PST supported format can be split into several parts. On the one hand, this feature makes the processing of user mailboxes faster and easier, on the other hand it allows cutting very old messages and minimizing the size of newly created mailbox of PST supported format. Free version of PST Open File Tool allows checking the results of analysis as soon as it is over.
What's new in this version:
Version 3.4.21 may include unspecified updates, enhancements, or bug fixes.