Files with apu file extension are related to the Canon Powershot G3 digital camera. An apu file contains corrupted RAW image.
There is one other file type using
the APU file extension!
.apu - Audacity file (old or mistype)
What is apu file? How to open apu files?
The apu file extension is associated with the Canon Powershot G3 digital camera.
This file is created, when the camera has some problem with writing on Compact Flash card. Must be repaired and renamed.
The default file extensions used by Canon digital cameras are crw and cr2.
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