PST Open File Tool - Version 3.2.9 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