100% Free No Upload Bulk Conversion

Bulk HEIC to ARW Converter — Free, Unlimited

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

HEIC ARW  ·  ZIP
Bulk HEIC → ARW Converter
Select files, convert, download ZIP — all locally

Drop HEIC files here or click to browse

Supports batch selection — convert hundreds of files

HEIC → ARW ZIP
0 files
Converting 0 / 0
✓ Conversion completed! All files converted successfully. Click Download ZIP to save them.

Why convert HEIC to ARW?

If you work with HEIC regularly, you've probably hit compatibility walls. ARW was built for exactly this gap – Sony Alpha mirrorless photography. This conversion processes your files entirely in your browser using WebAssembly – no upload, no server, no privacy concerns. Perfect for sensitive or large batches. It's a small technical decision that quietly saves time down the line.

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Technical comparison: HEIC vs ARW

PropertyHEICARW
Full nameHigh Efficiency Image ContainerSony Alpha RAW
Compression Lossy Lossless RAW
Color depth10-bit HDR14-bit per channel
Transparency Yes No
Web support No No
Developed byApple / MPEG (2017)Sony (2006)
Max colors1.07B4.4T
MIME typeimage/heicimage/x-sony-arw
Category Raster image RAW format
Year gap 11 years apart in technical development
Best for iPhone photos — efficient storage Sony Alpha mirrorless photography

How to use — 3 simple steps

1
Select your HEIC files
Drag & drop or click to choose multiple HEIC images. No file size restrictions.
2
Start the conversion
Click "Convert to :to" — your files are processed locally using WebAssembly. No upload, no waiting.
3
Download ZIP archive
All converted ARW files are bundled into a single ZIP. One click, everything saved.

Popular use cases for HEIC → ARW

Social media managers batch-converting HEIC content to ARW for platform requirements

Real estate agents converting HEIC listing photos to ARW for faster page loads

Event photographers delivering ARW proofs converted in bulk from HEIC

Small business owners converting HEIC logos to ARW for their new website

💡 Pro tips

  • 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

Frequently Asked Questions

The result is identical per file — bulk mode just lets you process many HEIC files in parallel and download them together as one ZIP.
Yes, files are zipped in the same order you selected or dropped them.
The tool keeps original filenames. Rename them on your device beforehand if you want custom names in the ZIP.
Yes, there are no usage restrictions — personal or commercial use is both fine.
Application offline!