Open APU file

The most commonly used .apu file type: Canon G3 corrupted RAW image

What is apu file? Understanding and opening apu files

Are you facing difficulties opening apu files on your computer, or wondering exactly what apu file is?
We've got the best software solutions for opening apu files effortlessly.

.apu file type #1: Canon G3 corrupted RAW image

Files with apu file extension are related to the Canon Powershot G3 digital camera. An apu file contains corrupted RAW image.

Further details

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.

We are sorry, there is currently no software link record to open this apu file type.

.apu file type #2: Audacity file (old or mistype)

Files with apu suffix may also potentially be old files from Audacity. Also common mistype for AUP projects from the same program.

Further details

File extension apu seems to also be somehow related to Audacity, a cross-platform software for recording and editing sounds.

This file type was either used in some of the older versions or the program, or is a mistype for the actual aup project files used by Audacity.

Open apu file with:

Audacity icon


A free, open source software for recording and editing sounds

Audacity for Mac icon

Audacity for Mac

A multi-track audio editing tool

Audacity for Linux icon

Audacity for Linux

Multi-track audio editor for Linux

What file extension actually is?

Simply put, file extensions are the characters after the dot in the computer file name, so for example document-name.pdf has file extension „pdf“. This helps Windows to identify which program should be used to open the file.

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