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HomeEXR vs ARW
.exr
.arw

EXR vs ARW

Compare OpenEXR Image and Sony Raw Image formats — understand the key differences and when to use each

Format Overview

EXR

OpenEXR Image

OpenEXR Image (.exr) is a image file format.

.exrimage

ARW

Sony Raw Image

Sony Raw Image (.arw) is a image file format.

.arwimage

EXR vs ARW: Feature Comparison

FeatureEXRARW
Full NameOpenEXR ImageSony Raw Image
File Extension.exr.arw
Categoryimageimage
Free to Convert✓ Yes✓ Yes
Browser Support✓ All Browsers✓ All Browsers
Convert to Each Other✓ Yes✓ Yes

When to Use EXR vs ARW

Use EXR when you need:

  • •Files in OpenEXR Image format for maximum compatibility
  • •Industry-standard image format support
  • •Wide software and platform compatibility

Use ARW when you need:

  • •Files in Sony Raw Image format for specific workflows
  • •Optimized image format features
  • •Modern format advantages and smaller file sizes

Convert Between Them

EXR ARWARW EXR
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Learn More About These Formats

EXR Converter ARW Converter

Frequently Asked Questions

What is the difference between EXR and ARW?
EXR (OpenEXR Image) and ARW (Sony Raw Image) are both image file formats. EXR files use the .exr extension while ARW uses .arw. They differ in compression, quality, compatibility, and intended use cases.
Can I convert EXR to ARW for free?
Yes! Convert999 lets you convert EXR to ARW completely free, directly in your browser. No file upload to any server, no registration needed — your files stay private on your device.
Which is better, EXR or ARW?
It depends on your use case. EXR (OpenEXR Image) may be better for certain workflows, while ARW (Sony Raw Image) excels in others. Consider factors like file size, quality, software compatibility, and your specific needs.
Is it safe to convert files on Convert999?
Absolutely. Convert999 processes all files 100% locally in your browser. Your files are never uploaded to any server, ensuring complete privacy and security.

EXR Converter

Convert from EXR

ARW Converter

Convert from ARW

File Tools

Compress, resize, merge

Convert to EXR

All sources → EXR

Convert to ARW

All sources → ARW

Format Statistics

Trends & data 2025

More Format Comparisons

JPGvsPNGPNGvsWEBPJPGvsWEBPSVGvsPNGHEICvsJPGBMPvsJPGTIFFvsJPGGIFvsPNG