.OBI File

The obi file extension is associated with Microsoft Outlook, a personal information manager and email client, which is part of Microsoft Office, developed by Microsoft Corporation.

The obi files contain RSS subscription names and properties in an XML format, which are used to store RSS feed subscriptions for an outlook profile.

The obi files are named .sharing.xml.obi and they are typically located in the \AppData\Local\Microsoft\Outlook folder. These files can also be exported to Outline Processor Markup Language (.opml) files.

Files with obi extension are mainly used by Microsoft Outlook personal information manager. These files are related to RSS service.

How to open:

You can open *.obi files in Microsoft Outlook 2007, version 2010, 2013 or newer.

How to convert:

As far as we know, these files are not meant to be converted to anything else, so no obi conversion is possible for this file type.