100% Free No Upload Bulk Conversion

Bulk HEIF to ARW Converter — Free, No Upload

Convert multiple HEIF files to ARW instantly — all in your browser. No file limits, no watermarks, and completely private.

HEIF ARW · ZIP

Bulk HEIF → ARW Converter

Select files, convert, download ZIP — all locally

Drop HEIF files here or click to browse

Supports batch selection — convert hundreds of files

HEIF → ARW ZIP

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✓ Conversion completed! All files converted successfully. Click Download ZIP to save them.

Why convert HEIF to ARW?

convert.dynamic_reason.template_11 convert.dynamic_reason_closing.closing_5

Transparent areas will be filled with white background

Property	HEIF	ARW
Full name	High Efficiency Image Format	Sony Alpha RAW
Compression	Lossy	Lossless RAW
Color depth	10-bit HDR	14-bit per channel
Transparency	Yes	No
Web support	No	No
Developed by	MPEG Group (2015)	Sony (2006)
Max colors	1.07B	4.4T
MIME type	`image/heif`	`image/x-sony-arw`
Category	Raster image	RAW format
Year gap	9 years apart in technical development
Best for	Apple devices — efficient storage	Sony Alpha mirrorless photography

Select your HEIF files

Drag & drop or click to choose multiple HEIF images. No file size restrictions.

Start the conversion

Click "Convert to :to" — your files are processed locally using WebAssembly. No upload, no waiting.

Download ZIP archive

All converted ARW files are bundled into a single ZIP. One click, everything saved.

convert.usecases_groups.group_12.0

convert.usecases_groups.group_12.1

convert.usecases_groups.group_12.2

convert.usecases_groups.group_12.3

If your image has transparency, consider converting to PNG instead to preserve it
Use the ZIP download to get all converted files in a single click
All processing is private — files are never uploaded to any server

convert.faq_groups.group_13.0.a

convert.faq_groups.group_13.1.a

convert.faq_groups.group_13.2.a

convert.faq_groups.group_13.3.a