Microsoft officially announced that it would be opening its Outlook’s PST file format by publishing documentation. Each time in the past that Microsoft offered to publish technical specifications, the ...

OST (Offline Storage Table) files are Microsoft Outlook data files that store an offline copy of your mailbox data, such as emails, contacts, messages, notes, etc. While you can access and view OST ...

Microsoft today announced that it will be releasing documentation for the .PST file format, which is used for storing data ranging from e-mail to calendar to contacts in Outlook Personal Folders, but ...

Microsoft Outlook may store your Personal Folder files, or PST files, in one of several different locations, depending on which versions of Outlook and Windows you use. It gets even more complicated ...

Microsoft today published the technical specifications for its Outlook 2010PST files. Microsoft had promised in October that it would do so. Added 02/23 per comment below: The document can be found ...

Microsoft says it plans to publicly release documentation for the .pst format commonly used to archive messages, contacts and other data from Microsoft Outlook. The idea is to open up the format for ...

Outlook's .PST file format is not always the most intuitive thing in the world, but it is an effective tool for saving personal folders. You could argue that the data contained in .PST files is as ...