Convert ARW to PNM
Convert ARW files to PNM locally, completely free and with maximum privacy.
Drag and drop your files here
or click to browse local files (large files supported, limited only by browser RAM)
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How to convert ARW to PNM
- Drop your .arw files above, or click Upload Files. You can add many files at once.
- PNM is already selected as the output. Open the settings (gear icon) to fine-tune the result.
- Click Convert All. ImageMagick runs inside your browser through WebAssembly; nothing is uploaded.
- Download your .pnm files as soon as each one finishes.
What to know about ARW to PNM conversion
- ARW RAW files are developed with neutral default settings (white balance from the camera, no creative adjustments).
- PNM is best for image processing pipelines and scientific code, and opens in GIMP, ImageMagick and Netpbm tools.
ARW vs PNM
| Feature | ARW (Sony Alpha RAW) | PNM (Netpbm Portable Anymap) |
|---|---|---|
| Compression | raw sensor data | uncompressed |
| Transparency | No | No |
| Animation | No | No |
| Best for | editing unprocessed Sony photos with maximum latitude | image processing pipelines and scientific code |
| Opens in | Lightroom, Darktable, RawTherapee and the camera maker's software | GIMP, ImageMagick and Netpbm tools |
ARW (Sony Alpha RAW): The RAW image format produced by Sony Alpha digital cameras.
PNM (Netpbm Portable Anymap): The generic Netpbm format family (PBM, PGM, PPM) for simple uncompressed bitmaps, graymaps and pixmaps.
Conversion options
- Resize by width, height or both (aspect ratio is preserved)
- Filters: grayscale, sepia, blur and sharpen
- Custom output file name
Frequently asked questions
Is it safe to convert ARW to PNM here?
Yes. Your files are processed entirely on your own device by WebAssembly code running in the browser. They are never uploaded, so nobody else can see them, and the converter keeps working even if your connection drops after the page loads.
Is there a file size limit?
There is no server-side limit. The only limit is the memory available to your browser, typically 1.5–4 GB on desktop computers.
Can I convert several ARW files at once?
Yes. Add as many files as you like; they are converted in parallel according to your device's CPU cores, and you can apply the same settings to all of them.
Related conversions
Convert ARW to other formats
- ARW to JPG
- ARW to PNG
- ARW to PDF
- ARW to WEBP
- ARW to GIF
- ARW to SVG
- ARW to AVIF
- ARW to ICO
- ARW to TIFF
- ARW to BMP
- ARW to JXL
- ARW to PSD
Convert other formats to PNM
- JPG to PNM
- PNG to PNM
- PDF to PNM
- WEBP to PNM
- HEIC to PNM
- GIF to PNM
- SVG to PNM
- AVIF to PNM
- ICO to PNM
- TIFF to PNM
- BMP to PNM
- JXL to PNM
See every ARW converter and PNM converter, or browse the full converter directory.