Convert ARW to TIFF Online
Sony's lossy compressed RAW option (enabled by default on some models) subtly reduces editing latitude versus truly uncompressed RAW. Converting to TIFF gives you a key advantage: supports multiple compression schemes, layers, color spaces (cmyk, lab), multi-page, and 16/32-bit depth — the swiss army knife of image formats. TIFF is best for professional print production, archival imaging, and multi-page scanned documents.
Why Convert ARW to TIFF?
Sony's lossy compressed RAW option (enabled by default on some models) subtly reduces editing latitude versus truly uncompressed RAW — converting to TIFF overcomes this by providing supports multiple compression schemes, layers, color spaces (cmyk, lab), multi-page, and 16/32-bit depth — the swiss army knife of image formats
TIFF is the right choice when you need to: archiving high-resolution scanned documents in libraries and museums
Gain broader compatibility — TIFF works with Photoshop, Lightroom, GIMP, Affinity Photo, professional printing RIPs, medical imaging software
Your ARW files were created for recovering shadow detail in high-dynamic-range sony landscape shots, but now you need a format suited to different workflows
ARW vs TIFF — Format Comparison
Sony Alpha Raw (.arw)
Tagged Image File Format (.tiff)
How to Convert ARW to TIFF
Upload your ARW file
Drag your .arw file onto the upload area or click to browse. We accept ARW files up to 200 MB.
Choose TIFF as output format
Select .tiff (Tagged Image File Format) from the format list. Configure any format-specific settings to match your requirements.
Convert and download
Click Convert and wait for processing. Your TIFF file will be ready to download in seconds. The result is optimized for professional print production, archival imaging, and multi-page scanned documents.
Frequently Asked Questions
Is the ARW to TIFF conversion lossless?
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When both formats support lossless data, the conversion preserves all content. Up to 32-bit float per channel; supports CMYK, Lab, ICC profiles, and lossless LZW compression.
How large will my TIFF file be compared to the original ARW?
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ARW files are typically 25 MB – 60 MB, while TIFF files are typically 2 MB – 200 MB. The actual size depends on content complexity and any quality settings you choose.
What software can open the converted TIFF file?
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TIFF is compatible with: Photoshop, Lightroom, GIMP, Affinity Photo, professional printing RIPs, medical imaging software.
What is the maximum file size I can convert?
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PureConverter accepts ARW files up to 200 MB. Your files are processed securely and deleted from our servers after conversion.
What's the difference between ARW and TIFF?
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ARW (Sony Alpha Raw) is best for editing sony mirrorless and dslr photos with full sensor data and sony color science. TIFF (Tagged Image File Format) is best for professional print production, archival imaging, and multi-page scanned documents. Key tradeoff: ARW's advantage is captures sony's acclaimed low-light sensor data with excellent high-iso performance and 14-bit depth, while TIFF's advantage is supports multiple compression schemes, layers, color spaces (cmyk, lab), multi-page, and 16/32-bit depth — the swiss army knife of image formats.
Pro Tips for ARW to TIFF Conversion
Review the output TIFF file to ensure all formatting and content transferred correctly from your ARW source
If your ARW file has transparency, make sure TIFF supports it — TIFF supports transparency
TIFF works especially well for: storing multi-page fax documents and medical imaging data (alongside dicom)
Did you know? TIFF is so flexible that two completely valid TIFF files can be structurally incompatible — the joke in imaging circles is that TIFF stands for "Thousands of Incompatible File Formats."
Ready to Convert?
Upload your ARW file above and get your TIFF in seconds. Free, fast, and secure.