Open .OPML file Extension

File Type : Outline Processor Markup Language

Compatible with: (Mac OSX 7, 8, 9, 10, 11, 12)

Searching for a program to open .OPML files?
The error "There is no application set to open the document." is a common problem faced by millions of Mac users daily. This happens either because the required app to open that file does not exist or there might be some malicious apps tempering your Mac


ExtensionSmallImg What is .OPML file?

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

Recommended Software Programs to open .OPML file

Apple Mac OS X:
  • The Omni Group OmniOutliner
  • CS Odessa ConceptDraw MINDMAP
  • OPML Editor
  • Circus Ponies NoteBook
  • Tkoutline
Microsoft Windows:
  • CS Odessa ConceptDraw MINDMAP
  • OPML Editor
  • Natara Bonsai
  • Tkoutline