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What is AVIF?

AVIF (AV1 Image File Format) is a new image format based on the AV1 video codec. It provides outstanding image quality and compression efficiency.

What is ORF?

Olympus Raw Format (ORF) contains raw sensor data from Olympus OM-D, PEN, and other Olympus digital cameras.

When Should You Use AVIF vs ORF?

Use AVIF When...

Reach for AVIF when your priority is modern web, next-generation web applications — its efficient compression makes sharing fast and storage minimal.

Use ORF When...

Reach for ORF when your priority is olympus camera raw processing — its uncompromising quality ensures every detail is preserved.

AVIF vs ORF: Key Differences

  • •AVIF and ORF diverge on compression: lossy compression for the source, lossless compression for the target.
  • •Converting from AVIF to ORF changes compression type: lossless source becomes larger but with full quality preservation.
  • •Transparency: N/A
  • •File sizes: AVIF files typically range 40-50% smaller than JPEG/PNG and ORF files 15-40MB per photo.
  • •Primary audience: AVIF is built for modern web, next-generation web applications scenarios, while ORF focuses on olympus camera raw processing — pick the format that matches your output requirement.

Advantages of AVIF

  • ✓At its core, AVIF relies on lossy encoding — a design choice that makes it perfect for Modern web, next-generation web applications.
  • ✓You won't run into compatibility issues with AVIF — it's a universal standard across platforms.
  • ✓File size management with AVIF: aggressive compression with minimal visible quality loss.
  • ✓Every major application in the Modern web, next-generation web applications space supports AVIF natively.

Advantages of ORF

  • ✓ORF compresses data using lossless methods, keeping file sizes manageable for Olympus camera raw processing.
  • ✓Industry-wide support means ORF files open anywhere — from legacy systems to the latest devices.
  • ✓Lossless quality makes ORF the gold standard for archival and master copies.
  • ✓From professional software to open-source alternatives, ORF works out of the box.

Common Use Cases for AVIF to ORF Conversion

  • Blog and article illustrations
  • Mobile app UI assets
  • Product photography for marketplaces
  • Digital art portfolios
  • Brochure and flyer design
  • Newsletter graphics

Industry Applications

AdvertisingBrand ManagementContent ManagementMedical ImagingReal Estate PhotographyGame Development

Best Practices for AVIF to ORF Conversion

  • →When converting AVIF to ORF, check whether ORF supports transparency — if not, your transparent areas will be filled with a solid color
  • →Use ORF for maximum quality archival and AVIF for smaller file sizes when quality is less critical
  • →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 AVIF and ORF formats in our detailed guide.

Troubleshooting AVIF to ORF Conversion

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

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Convert AVIF to ORF Online - Free & Fast

Convert AVIF files to ORF online for free. High-quality conversion with no registration required.

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About AVIF and ORF

AVIF

AVIF (AVIF images) - AVIF - AV1 Image File Format, next-gen compression. Best for modern web, next-generation web applications.

ORF

ORF (Olympus ORF raw) - Olympus Raw Format, raw image from Olympus cameras. Ideal for olympus camera raw processing.

Format Comparison

CompressionLossy → Lossless
TransparencySupported
Use CaseConvert from modern web, next-generation web applications to olympus camera raw processing
File Size~15-40MB per photo after conversion

FAQs

Is converting AVIF to ORF free?

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

How long does it take to convert AVIF to ORF?

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

What is ORF best used for?

ORF is ideal for olympus camera raw processing. Olympus Raw Format, raw image from Olympus cameras

Does converting AVIF to ORF lose quality?

No, converting AVIF to ORF does not cause additional quality loss — ORF uses lossless compression. However, any artifacts already present in the original AVIF file will persist in the ORF output.

What file size should I expect after converting AVIF to ORF?

ORF files are typically 2-5x larger than equivalent AVIF files because ORF preserves all pixel data. This is expected and necessary for lossless quality.

Will transparency be preserved when converting AVIF to ORF?

Yes, ORF supports transparency. Alpha channel information from AVIF is preserved during conversion.

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