KOA File Type

- The quick facts

What are KOA files and how to open them

Are you having problems opening a KOA file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a KOA file?

A .KOA file is a Koala Paint (C64) Bitmap file.

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open KOA files

Important: Different programs may use files with the KOA file extension for different purposes, so unless you are sure which format your KOA file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested 7 different KOA openers which you will find listed below.

Last updated: November 8, 2014

Various apps that use files with this extension

These apps are known to open certain types of KOA files. Remember, different programs may use KOA files for different purposes, so you may need to try out a few of them to be able to open your specific file.

ZViewerZViewerUser submitted
KAOSSILATOR PRO EditorKAOSSILATOR PRO EditorUser submitted
QuiviQuiviUser submitted
Techsoft PixEditTechsoft PixEditUser submitted
My ViewPadMy ViewPadUser submitted
Nero PhotoSnap Viewer EssentialsNero PhotoSnap Viewer EssentialsUser submitted
ReaViewerReaViewerUser submitted

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about KOA file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.