File Type : Outline Processor Markup Language
Compatible with (Win10, Win8, Win7, Vista and WinXP)
You'll need a new app to open this .OPML file
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Outline document written in OPML (Outline Processor Markup Language); used to exchange lists of Web feeds (such as .RSS files) between Web feed aggregators; also used for other general outlining purposes.
Each OPML file contains the following XML elements:
OPML version - e.g. "1.0"
Head - contains metadata that describes the content
Body - contains the content of the outline
Outline - contains a line in the outline
You can see a list of software programs here on www.easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.
Software that can be used to open OPMLfiles: