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What is EPS?

Encapsulated PostScript (EPS) is a vector graphics format used for high-quality printing and professional design workflows.

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 EPS vs FITS?

Use EPS When...

Reach for EPS when your priority is professional printing, vector illustration — 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.

EPS vs FITS: Key Differences

  • •The core technical difference: EPS relies on lossless compression whereas FITS uses lossless compression.
  • •Both formats share lossless compression, so quality behavior is similar across the two — file size differences come from algorithm efficiency rather than compression philosophy.
  • •Alpha channel support: FITS lacks transparency support.
  • •File sizes: EPS files typically range 100KB to 10MB and FITS files Varies from 1MB to several GB.
  • •EPS is optimized for professional printing, vector illustration while FITS is designed for astronomy, scientific imaging, research — choose based on your specific workflow needs

Advantages of EPS

  • ✓EPS applies lossless compression specifically calibrated for Professional printing, vector illustration.
  • ✓EPS enjoys broad native support across operating systems, browsers, and creative tools alike.
  • ✓EPS guarantees every bit of the original data survives — no approximations, no shortcuts.
  • ✓You will find EPS support built into virtually every tool that handles Professional printing, vector illustration — no plugins or converters needed.

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 EPS 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 EPS to FITS Conversion

  • →When converting EPS 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 EPS 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 EPS and FITS formats in our detailed guide.

Troubleshooting EPS to FITS Conversion

  • !Converting EPS to FITS gives blurry output → increase the quality setting before conversion
  • !Colors look different in FITS than EPS → 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 EPS turned white in FITS → FITS may not support transparency

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Convert EPS to FITS Online - Free & Fast

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

Image Converter

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About EPS and FITS

EPS

EPS (EPS vectors) - Encapsulated PostScript, vector graphics for printing. Best for professional printing, vector illustration.

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 professional printing, vector illustration to astronomy, scientific imaging, research
File Size~Varies from 1MB to several GB after conversion

FAQs

Is converting EPS to FITS free?

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

How long does it take to convert EPS to FITS?

Most EPS 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 EPS to FITS?

File size after EPS 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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