Camera RAW

ORF files

The raw format of Olympus and OM System cameras.

Full name
Olympus Raw Format
Made by
Olympus, now OM System
File extension
.orf
Compression
Unprocessed sensor data, lossless or lightly compressed
Best for
Editing photos with the most room for adjustments
Opens in
Raw editors such as Lightroom, plus Photos and Preview when macOS supports the camera model
In FileFlip
Opens

Good at

  • Keeps everything the sensor recorded
  • White balance and exposure can be changed later without loss

Not so good at

  • Large files
  • Has to be developed before it can be shared
  • Each camera maker has its own format

ORF in FileFlip

FileFlip opens ORF files and converts them to other formats. It doesn’t save ORF.

See all formats or all conversions.

Convert a whole shoot at once

FileFlip also handles video, audio, PDFs, documents and data files. Requires macOS 14 Sonoma or later.

Coming soon for Mac