ORF
Olympus RAW Image
ORF is the proprietary raw image file format used by Olympus digital cameras, capturing uncompressed or losslessly compressed sensor data.
What is Olympus RAW Image?
An ORF file contains unprocessed image data directly from the image sensor of an Olympus (now OM Digital Solutions) camera. It stores maximum detail, high dynamic range, and original color information, allowing photographers to have full control over white balance, exposure, and contrast during post-processing.
Advantages
- Highest possible image quality and detail retention
- Full control over white balance and exposure adjustments
- Lossless data storage preserves all original sensor information
- Wide dynamic range for recovering shadow and highlight details
Limitations
- Large file sizes consume significant storage space
- Requires specialized software or conversion to open and edit
- Not immediately viewable on standard web browsers or devices
How to open Olympus RAW Image files
Olympus Workspace
Adobe Photoshop
Adobe Lightroom
Capture One
GIMP
Common use cases
- Professional wildlife and landscape photography
- Studio photoshoots requiring precise color grading
- Archiving master image files for future editing
- Converting to standard formats like JPG using ConvertX for web sharing
ORF converters
Explore other formats
Frequently asked questions
An ORF file is a proprietary RAW image format generated by Olympus digital cameras, containing unprocessed data captured by the camera sensor.
You can open ORF files using standard professional photo editors like Adobe Photoshop, Lightroom, Capture One, or convert them to JPG using ConvertX.
ORF files store uncompressed or losslessly compressed raw sensor data alongside extensive metadata, resulting in much larger file sizes than standard JPEG images.
Yes, you can easily convert ORF images to JPG format using online conversion tools like ConvertX for easier sharing and viewing.