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HomeHEIF vs ARW
.heif
.arw

HEIF vs ARW

Compare High Efficiency Image Format and Sony Raw Image formats — understand the key differences and when to use each

Format Overview

HEIF

High Efficiency Image Format

High Efficiency Image Format (.heif) is a image file format.

.heifimage

ARW

Sony Raw Image

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

.arwimage

HEIF vs ARW: Feature Comparison

FeatureHEIFARW
Full NameHigh Efficiency Image FormatSony Raw Image
File Extension.heif.arw
Categoryimageimage
Free to Convert✓ Yes✓ Yes
Browser Support✓ All Browsers✓ All Browsers
Convert to Each Other✓ Yes✓ Yes

When to Use HEIF vs ARW

Use HEIF when you need:

  • •Files in High Efficiency Image Format 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

HEIF ARWARW HEIF
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Learn More About These Formats

HEIF Converter ARW Converter

Frequently Asked Questions

What is the difference between HEIF and ARW?
HEIF (High Efficiency Image Format) and ARW (Sony Raw Image) are both image file formats. HEIF files use the .heif extension while ARW uses .arw. They differ in compression, quality, compatibility, and intended use cases.
Can I convert HEIF to ARW for free?
Yes! Convert999 lets you convert HEIF 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, HEIF or ARW?
It depends on your use case. HEIF (High Efficiency Image Format) 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.

HEIF Converter

Convert from HEIF

ARW Converter

Convert from ARW

File Tools

Compress, resize, merge

Convert to HEIF

All sources → HEIF

Convert to ARW

All sources → ARW

Format Statistics

Trends & data 2025

More Format Comparisons

JPGvsPNGPNGvsWEBPJPGvsWEBPSVGvsPNGHEICvsJPGBMPvsJPGTIFFvsJPGGIFvsPNG