OPML Converter
Convert OPML markup documents to a variety of formats, edit and optimize documents online and free.
Drop Files Anywhere to Upload
OPML, or Outline Processor Markup Language, is a file format utilized primarily for outlining data structures. Initially developed in 2000 by UserLand Software, OPML was designed to facilitate the exchange of outline-based information between different software applications. Its uses have expanded over time, notably in organizing RSS feed lists and managing hierarchical data. The OPML file extension denotes XML-based documents that offer simplicity and interoperability in transferring structured information across diverse platforms. In essence, OPML serves as a versatile tool in the realm of data organization and syndication.
Start uploading a OPML markup document by clicking the Choose File button or drag & dropping your OPML file.
Choose the destination format from one available in the list.
Let the conversion process finish, then download your file.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to OPML file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to OPML file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to OPML file location or include path to your input file.