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Convert CALS to APNG

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

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

CALS Converter

Animated Portable Network Graphics (.apng)

APNG (Animated Portable Network Graphics) is an animated raster image format first introduced by Mozilla in 2004. It was created to extend the PNG standards to add support for animated images.

APNG Converter More About APNG

How to convert CALS to APNG?

1Upload CALS File

Start uploading a CALS picture by clicking the Choose File button or drag & dropping your CALS file.

2Select CALS Tools

Use any available CALS to APNG tools on the preview page and click Convert.

3Download Your APNG

Wait a few moments for the converter to complete its job, then download your APNG file.

Convert CALS to APNG

Frequently Asked Questions

How to change CALS format to APNG?

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

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