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What is SRW?

Samsung Raw (SRW) contains raw sensor data from Samsung NX series cameras.

What is FITS?

Flexible Image Transport System (FITS) is a scientific data format used primarily in astronomy for storing and transmitting images and datasets.

When Should You Use SRW vs FITS?

Use SRW When...

Reach for SRW when your priority is samsung camera raw post-processing — its uncompromising quality ensures every detail is preserved.

Use FITS When...

Reach for FITS when your priority is astronomy, scientific imaging, research — its uncompromising quality ensures every detail is preserved.

SRW vs FITS: Key Differences

  • •The core technical difference: SRW relies on lossless compression whereas FITS uses lossless compression.
  • •Neither format changes compression philosophy — both are lossless compression — so any size differences are due to encoding efficiency, not a shift in quality approach.
  • •Alpha channel support: FITS lacks transparency support.
  • •SRW files are typically 15-40MB per photo while FITS files range Varies from 1MB to several GB
  • •Primary audience: SRW is built for samsung camera raw post-processing scenarios, while FITS focuses on astronomy, scientific imaging, research — pick the format that matches your output requirement.

Advantages of SRW

  • ✓The lossless nature of SRW means file sizes stay reasonable while handling Samsung camera raw post-processing efficiently.
  • ✓From mobile devices to enterprise servers, SRW is recognized and supported everywhere.
  • ✓The trade-off for SRW's perfection is larger files — but for archival work, it is worth every megabyte.
  • ✓SRW is a first-class citizen in all major software ecosystems, from creative suites to development environments.

Advantages of FITS

  • ✓FITS uses lossless compression tailored for Astronomy, scientific imaging, research.
  • ✓FITS is supported natively on virtually every device, browser, and operating system.
  • ✓FITS files are bit-for-bit perfect, preserving every pixel and sample for professional work.
  • ✓FITS integrates seamlessly with all major creative tools and workflows.

Common Use Cases for SRW to FITS Conversion

  • Mobile app UI assets
  • Product photography for marketplaces
  • Digital art portfolios
  • Brochure and flyer design
  • Newsletter graphics
  • Video thumbnail creation

Industry Applications

Brand ManagementContent ManagementMedical ImagingReal Estate PhotographyGame DevelopmentScientific Visualization

Best Practices for SRW to FITS Conversion

  • →When converting SRW to FITS, check whether FITS supports transparency — if not, your transparent areas will be filled with a solid color
  • →Use FITS for maximum quality archival and SRW for lossless workflows
  • →Optimize images for web to reduce page load times — tools like our converter let you adjust quality settings before conversion
  • →Maintain original aspect ratio to avoid distortion during conversion
  • →Always keep a backup of your original files before converting
  • →Choose the appropriate quality settings for your specific use case

Related Article

JPG vs PNG vs WebP: Which Image Format Should You Use?

Learn more about SRW and FITS formats in our detailed guide.

Troubleshooting SRW to FITS Conversion

  • !Converting SRW to FITS gives blurry output → increase the quality setting before conversion
  • !Colors look different in FITS than SRW → check color profile mismatch (sRGB vs Adobe RGB)
  • !File size changed more than expected → FITS uses different compression, file size differences of 2-5x are normal
  • !Transparent areas in SRW turned white in FITS → FITS may not support transparency

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Convert SRW to FITS Online - Free & Fast

Convert SRW files to FITS online for free. High-quality conversion with no registration required.

Image Converter

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About SRW and FITS

SRW

SRW (Samsung SRW raw) - Samsung Raw, raw image format for Samsung cameras. Best for samsung camera raw post-processing.

FITS

FITS (FITS data) - Flexible Image Transport System, scientific data format. Ideal for astronomy, scientific imaging, research.

Format Comparison

CompressionLossless → Lossless
TransparencySupported
Use CaseConvert from samsung camera raw post-processing to astronomy, scientific imaging, research
File Size~Varies from 1MB to several GB after conversion

FAQs

Is converting SRW to FITS free?

Yes, GoConvertFile offers free conversion of SRW to FITS for files up to 100MB. No registration required.

How long does it take to convert SRW to FITS?

Most SRW to FITS conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.

What is FITS best used for?

FITS is ideal for astronomy, scientific imaging, research. Flexible Image Transport System, scientific data format

What file size should I expect after converting SRW to FITS?

File size after SRW to FITS conversion depends on the content complexity and quality settings. Both formats use similar compression approaches so sizes are comparable.

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