Convert orf to png Online: orf2png

You can use Tom's Editor to easily convert images from
Olympus Digital Camera Raw Image File .ORF to Portable Network Graphics .PNG.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

ORF

Olympus Digital Camera Raw Image File is an image format with extension ORF.

PNG

Portable Network Graphics is an image format with extension PNG.