.AO File Extension

Green Parrots Software
File Type:
ActionOutline Outline File

Having trouble opening .ao extension? Don't panic! This page explains what ao files are as well as suggests programs you may use to open ao files. You can download these programs through this page.

What is an AO file?

Ao file extension has ActionOutline Outline file type, developed by Green Parrots Software, which is associated with the "page layout files" category.

Generated with ActionOutline, the file contains an outline layout, including data about images, text, styles, etc. The program aims to ease the process of managing users’ ideas via a tree outline form. It allows cutting and pasting branches, printing data, arranging items, searching info, and more.

To learn how you can open the given file, read the information below.

ao file icon
Green Parrots Software
File Type:
ActionOutline Outline File
Page Layout Files

How to open AO file?

Double click the ao file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .ao extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the ao extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the ao file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open AO files

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the ao file as well. Download Universal File Viewer for your OS.

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