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

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Software that open obi file

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OBI file extension - RSS subscription file from Microsoft Outlook 2007 and above versions

What is obi file? How to open obi files?

File obi 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. These files are named 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.

Updated: September 30, 2022

The default software associated to open obi file:

Microsoft Outlook icon

Microsoft Corporation logoMicrosoft Outlook  Microsoft Windows software

Company or developer:
Microsoft Corporation

Microsoft Outlook is e-mail management tool and personal information manager distributed with Microsoft Office suite. Outlook integrates e-mail application, calendar, task manager, contact manager, note taking in to one application.

Microsoft Outlook is used as a stand-alone application and also can work with Microsoft Exchange Server and SharePoint Server.

The predecessor of Outlook was called Schedule+. The newest version is called Outlook 2016.

Help 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.

List of software applications associated to the .obi file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open obi file, edit obi file, convert obi file, view obi file, play obi file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting obi files.

Applications that export obi file - RSS subscription file from Microsoft Outlook 2007 and above versions

Programs supporting the exension obi on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for export obi file action.

Microsoft Windows:

Apple macOS / Mac OS X:

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