Vertopal
Upload to Clouds
Drop Files Anywhere to Upload

Convert CWK to OPML

Convert CWK documents to OPML format, edit and optimize documents online and free.

Loading Uploader...
if you have uploaded a file, it will be displayed.
Confirm Cancel

ClarisWorks / AppleWorks Document (.cwk)

The CWK file extension stands for ClarisWorks Document, specifically used for word processing documents within ClarisWorks (later AppleWorks). Apple rebranded ClarisWorks to AppleWorks after acquiring Claris in 1998 and discontinued it in 2004. These CWK files have since been largely replaced by formats like PAGES in Apple's iWork suite. Opening CWK word processing files now requires older versions of Apple's Pages.

CWK Converter

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

How to convert CWK to OPML?

  1. Upload CWK File

    Click the Choose File button to select the CWK file.

  2. Select CWK Tools

    For advanced customized conversion, use CWK to OPML tools and click Convert.

  3. Download Your OPML

    After the convert is complete, click on the Download button to get your OPML markup document.

Convert CWK to OPML

Frequently Asked Questions

How to change CWK format to OPML?

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

Convert Files on Desktop

macOS
Windows
Linux

Convert CWK to OPML on macOS

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

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

Convert CWK to OPML 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 CWK file location or include path to your input file.
  3. Paste and execute the command below, substituting in your CWK_INPUT_FILE name or path. $ vertopal convert CWK_INPUT_FILE --to opml

Convert CWK to OPML on Linux

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

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

Loading, Please Wait...