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Convert NRW to CALS

Convert NRW images to CALS format, edit and optimize images online and free.

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Nikon Raw Image (.nrw)

The NRW file type, proprietary to Nikon's COOLPIX cameras, which captures raw, uncompressed sensor data, ensuring superior image quality and editability compared to JPEGs. This format's extensive dynamic range facilitates precise adjustments in exposure and color, while its compatibility with popular editing platforms and the Windows operating system makes it a valuable asset for serious photographers.

NRW Converter More About NRW

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

The CALS (Continuous Acquisition and Life-cycle Support) Type 1 Image file format, developed by the United States Department of Defense in the mid-1980s, is a standard for storing raster (bit-mapped) image data, typically black-and-white. It ensures efficient data interchange and retention of orientation metadata. The format supports both uncompressed and compressed (using CCITT Group 4 compression) images. This standard was part of the broader CALS initiative aimed at improving electronic publishing and data management within the federal government.

CALS Converter

How to convert NRW to CALS?

  1. Upload NRW File

    Select any NRW file from your device to start uploading it.

  2. Select NRW Tools

    Use any available convert tools on the preview page, and click Convert.

  3. Download Your CALS

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

Convert NRW to CALS

Frequently Asked Questions

How to change NRW format to CALS?

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

Convert Files on Desktop

macOS
Windows
Linux

Convert NRW to CALS on macOS

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

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

Convert NRW to CALS 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 NRW file location or include path to your input file.
  3. Paste and execute the command below, substituting in your NRW_INPUT_FILE name or path. $ vertopal convert NRW_INPUT_FILE --to cals

Convert NRW to CALS on Linux

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

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

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