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.OBI File Extension

File TypeOutlook RSS Subscription File

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CategorySettings Files


This file is saved in an XML format. You can view the XML structure and contents of the file in a text editor.

What is a OBI file?

File created by Microsoft Outlook, a calendar and email program; contains RSS subscription names and properties in an XML format; used to store RSS feed subscriptions for an outlook profile.

More Information

OBI files are named using the convention <profilename>.sharing.xml.obi. They are typically located in the following user directory:

OBI files can be exported to Outline Processor Markup Language (.OPML) files by selecting the following option in Outlook: File → Import and Export → Export all RSS feeds as OPML file.

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Programs that open OBI files
Microsoft Outlook 2016
Updated 2/24/2010

.OBI Extension Information

This page contains information about the file extension OBI and its known file associations. Our goal is to help you understand what a *.obi file is and how to open it.

The Outlook RSS Subscription file type, file format description, and programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and do not publish any information we have not verified.

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