Convert ARW to JPEG on Mac
Convert ARW files to JPEG format on your Mac with Jollycat. Sony's RAW camera format from Alpha series cameras. Contains full sensor data for maximum editing control. Convert lossless ARW to compact JPEG for smaller file sizes and broader compatibility. All processing runs locally on your Mac — no cloud processing and no uploads required for conversion.
ARW vs JPEG
| Property | ARW | JPEG |
|---|---|---|
| Type | lossless | lossy |
| Compression | Compressed or uncompressed | DCT-based lossy |
| Transparency | No | No |
| Animation | No | No |
| Bit Depth | 12/14-bit | 8-bit |
| File Extension | .arw | .jpg |
| Key Advantage | Full Sony sensor data | Universal compatibility across all devices |
How to Convert ARW to JPEG on Mac
Open your ARW file
Drag and drop your .arw file onto the Jollycat icon in your macOS dock or menu bar. Jollycat instantly detects the format.
Select JPEG format
Pick JPEG from the list of output formats. Optionally adjust quality, resolution, or compression settings.
Convert and save
Click Convert and Jollycat processes the file instantly on your Mac. No uploads required, no waiting — everything runs locally on Apple Silicon.
When to Convert ARW to JPEG
JPEG advantages
Universal compatibility across all devices. Small file sizes.
ARW limitations
Large file sizes. Sony-specific format.
Common use cases
Web images, Email attachments, Digital photography.
ARW to JPEG Conversion Tips
Converting from ARW (lossless) to JPEG (lossy) will reduce file size but may lose some image detail. Use the highest quality setting for best results.
JPEG uses Discrete Cosine Transform compression. Quality 85-92% offers the best size-to-quality ratio.
Frequently Asked Questions
Is the ARW to JPEG conversion free?
Jollycat is a one-time purchase for $9.99. Once purchased, you can convert ARW to JPEG and use all 1,650+ conversion paths with no limits.
Does converting ARW to JPEG require an internet connection?
No. Jollycat processes everything locally on your Mac. Your ARW files never leave your device — all conversion happens offline using Apple Silicon.
Can I batch convert multiple ARW files to JPEG?
Yes. Drag multiple ARW files onto Jollycat and convert them all to JPEG at once. Batch processing is built in.
Ready to Convert ARW to JPEG?
Jollycat handles ARW to JPEG conversion and 1,650+ other format conversions. All offline on your Mac.
Get Jollycat for Mac