Vertopal — Free Online Converter
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Convert OTB to CALS

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

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Over The Air Bitmap Image (.otb)

OTB Converter

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

CALS Converter

How to convert OTB to CALS?

1Upload OTB File

Drag & drop or browse your device to select and upload your OTB file.

2Select OTB Tools

For advanced customized conversion, use OTB to CALS tools and click Convert.

3Download Your CALS

Wait for the converter to finish and download your CALS picture.

Convert OTB to CALS

Frequently Asked Questions

How to change OTB format to CALS?

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

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