.ORF

.ORF file extension

This is the list of programs to work with .ORF extension

UFRaw

UFRaw UFRaw photo

UFRaw (Unidentified Flying Raw) is an editor for raw images.
Photo-Lux

Photo-Lux Camera Raw Image

"Photo-Lux" is an easy-to-use but powerful and fast image viewer and more.
ForceVision

ForceVision RAW Camera Format

ForceVision is the best image viewer considering its speed.