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Convert OPML to 3 (Man Page)

Convert OPML markup documents to 3 (Man Page) format, edit and optimize documents online and free.

Convert OPML to 3
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Outline Processor Markup Language (.opml)

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.

OPML Converter More About OPML

Unix Section 3 Manual Page: Library Calls (.3)

The 3 file extension refers to Unix Section 3 manual pages, which document library functions in Unix-based systems. These manual pages, or man pages, provide detailed information about C library functions, excluding system call wrappers. Introduced as part of the Unix documentation system, they help users understand how to use various library functions effectively. You can view these files using the "man" utility or any text editor.

3 Converter More About 3

How to convert OPML to 3 (Man Page)?

  1. Upload OPML File

    Choose any OPML markup document from your computer, or drag & drop a OPML file onto this page.

  2. Select OPML Tools

    For an advanced conversion, use the OPML to 3 (Man Page) optional tools available on the preview page and click the Convert button.

  3. Download Your 3 (Man Page)

    You will be redirected to the download page to see the conversion status and download your 3 (Man Page) file.

Convert OPML to 3

Frequently Asked Questions

How to change OPML format to 3?

To change OPML format to 3, upload your OPML file to proceed to the preview page. Use any available tools if you want to edit and manipulate your OPML file. Click on the convert button and wait for the convert to complete. Download the converted 3 file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert OPML to 3 (Man Page) on macOS

Follow steps below if you have installed Vertopal CLI on your macOS system.

  1. Open macOS Terminal.
  2. Either cd to OPML file location or include path to your input file.
  3. Paste and execute the command below, substituting in your OPML_INPUT_FILE name or path. $ vertopal convert OPML_INPUT_FILE --to 3

Convert OPML to 3 (Man Page) on Windows

Follow steps below if you have installed Vertopal CLI on your Windows system.

  1. Open Command Prompt or Windows PowerShell.
  2. Either cd to OPML file location or include path to your input file.
  3. Paste and execute the command below, substituting in your OPML_INPUT_FILE name or path. $ vertopal convert OPML_INPUT_FILE --to 3

Convert OPML to 3 (Man Page) on Linux

Follow steps below if you have installed Vertopal CLI on your Linux system.

  1. Open Linux Terminal.
  2. Either cd to OPML file location or include path to your input file.
  3. Paste and execute the command below, substituting in your OPML_INPUT_FILE name or path. $ vertopal convert OPML_INPUT_FILE --to 3

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