Vertopal — Free Online Converter
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Convert to CALS

Convert any picture to CALS format, edit and optimize pictures online and free.

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How to convert to CALS?

Upload File

Select file from your Computer, or by dragging it on the page.

1

Select Tools

Select format tools, if you need to edit your file. Or simply click Convert.

2

Download your CALS

Let the file convert and you can download your CALS file right afterwards.

3