Convert ARW to BMP on Mac
Convert ARW files to BMP format on your Mac with Jollycat. Sony's RAW camera format from Alpha series cameras. Contains full sensor data for maximum editing control. All processing runs locally on your Mac — no cloud processing and no uploads required for conversion.
ARW vs BMP
| Property | ARW | BMP |
|---|---|---|
| Type | lossless | lossless |
| Compression | Compressed or uncompressed | Uncompressed or RLE |
| Transparency | No | No |
| Animation | No | No |
| Bit Depth | 12/14-bit | 1/4/8/24/32-bit |
| File Extension | .arw | .bmp |
| Key Advantage | Full Sony sensor data | No compression artifacts |
How to Convert ARW to BMP 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 BMP format
Pick BMP 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 BMP
BMP advantages
No compression artifacts. Simple format.
ARW limitations
Large file sizes. Sony-specific format.
Common use cases
Legacy software compatibility, Uncompressed image storage, Windows clipboard.
ARW to BMP Conversion Tips
BMP stores raw pixel data with minimal compression, making files typically 3-5x larger than PNG.
Frequently Asked Questions
Is the ARW to BMP conversion free?
Jollycat is a one-time purchase for $9.99. Once purchased, you can convert ARW to BMP and use all 1,650+ conversion paths with no limits.
Does converting ARW to BMP 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 BMP?
Yes. Drag multiple ARW files onto Jollycat and convert them all to BMP at once. Batch processing is built in.
Ready to Convert ARW to BMP?
Jollycat handles ARW to BMP conversion and 1,650+ other format conversions. All offline on your Mac.
Get Jollycat for Mac