.AO File Extension
Are you having difficulty opening a file that ends with .AO? Such files can be executed only by certain programs. If you cannot open the .AO file, it can be due to the following reasons: either you do not have an appropriate program to open it, or your file association is corrupted. For more information about this extension, please read the article below.
What is a .AO file?
.AO file belongs to the category of Page Layout Files used in operating systems such as Windows 11, 10, Windows 7, Windows 8 / 8.1, Windows Vista, Windows XP.
.AO file is associated with ActionOutline Outline File developed by Green Parrots Software, has a N/A Format and belongs to Page Layout Files category.
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