Files with opml extension are written in the Outline Processor Markup Language. Used for numerous purposes, most notably in RSS environment.
Software that open opml file
OPML file extension - OPML Outline Processor Markup Language file format
What is opml file? How to open opml files?
File extension opml is associated with OPML (Outline Processor Markup Language). OPML an XML-based format that allows exchange of outline-structured information between applications running on different operating systems and environments.
It is used to exchange subscription lists between programs that read RSS files, such as feed readers and aggregators.
A typical .opml file contains data formatted in the outline processor markup language.
MIME types used for opml files:
application/xml
text/xml
text/x-opml
Updated: March 22, 2023
The default software associated to open opml file:
Company or developer:
NewsGator Technologies, Inc.
FeedDemon is easy-to-use RSS reader for Microsoft Windows. Users can completely customize and organize RSS feeds.
FeedDemon was discontinued in June 2013. You can still download it for free, but it won't be updated and support for it is no longer available.
Company or developer:
Benjamin Pasero
RSSOwl is a free and powerful news feed reader. RSSOwl lets you gather, organize and search news in a convenient, easy to use interface with endless flexibility.
List of software applications associated to the .opml 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 opml file, edit opml file, convert opml file, view opml file, play opml file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
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 opml files.
Software that open opml file - OPML Outline Processor Markup Language file format
Programs supporting the exension opml on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open opml file action.
