OST or Offline Storage Files represent user's mailbox data in offline mode on local machine upon registration with Exchange Server using Microsoft Outlook. It is automatically created on the first use of Microsoft Outlook upon connectivity with server. Once the file is created, the data is synchronized with the email server so that it is available offline as well in case of disconnectivity from email server.Read More
Files with .PST extension represent Outlook Personal Storage Files (also called Personal Storage Table) that store variety of user information. User information is stored in folders of different types that include emails, calendar items, notes, contacts, and several other file formats. PST files are used for archiving emailing data offline that can be later loaded and viewed in various applications.Read More
This free conversion is based on Aspose.PDF for .NET, which is a fast API for OST Conversions and OST document manipulation. You can use it in your own apps and integrate document conversion in your C# .NET projects. Aspose.Email for .NET is suitable in the following scenarios:
Press the button below to try Aspose.Email for .NET in your own apps.
You can also convert OST into many other file formats. Please see the complete list below.