Vertopal — Free Online Converter
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Convert OPML to CAL

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

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

OPML Converter

Continuous Acquisition and Life-cycle Support Type 1 Image (.cal)

CAL Converter

How to convert OPML to CAL?

  1. Upload OPML File

    Drag & drop any OPML file from your device or click the Choose File button to proceed.

  2. Select OPML Tools

    Pick any OPML to CAL tools if you need to edit your OPML file, then click the Convert button.

  3. Download Your CAL

    Once the convert is complete, you can download the final CAL file.

Convert OPML to CAL

Frequently Asked Questions

How to change OPML format to CAL?

To change OPML format to CAL, 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 CAL file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert OPML to CAL 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 cal

Convert OPML to CAL 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 cal

Convert OPML to CAL 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 cal

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