How Can I Open AO Files?

The same file extension may be used by different file types and different programs, and sometimes it can be tough to figure out which program to use. When you need to open AO files, start by double-clicking it. If it doesn’t open, or you receive an error message, take the following steps to try to open it.

Microsoft Partner Application Development

Opens all your files
LIKE MAGIC!1

File Magic Boxshot

Download Now

Optional Offer for File Magic by Solvusoft
EULA | Privacy Policy | Terms | Uninstall

1File types that are unsupported can be opened in binary format.

Browse Files

Download Universal File Viewer (File Magic) 

Optional Offer for File Magic by Solvusoft | EULA | Privacy Policy | Terms | Uninstall


Step 1: Try Different Software Programs

If you can’t open AO files, you may not have the right program installed on your computer. You can start by installing some of the most common programs associated with AO files. A few of these associated software titles include Unknown Apple II File, Free Pascal Archive File for OS/2 Version, and ActionOutline Data File. You can download one of these programs from the developer’s website.

Step 2: Use the File Type as a Hint

If you know the type of file you’re working with, that might help you figure out how to open it. AO files are usually Uncommon Files. Look for a program on your computer that opens this type of file, and see if it will open the AO file.

If you’re not sure of the file type, you can find it within the AO file itself. Follow the steps below to find this information.

File Woman
On a Windows Computer:
  1. Right-click the file icon.
  2. Select “Properties” from the drop-down menu.
  3. Find the file type listed under “Type of File”.
On a Mac:
  1. Right-click on the file icon.
  2. Select “More Info” from the drop-down menu.
  3. Look for the file type listed under “Kind”.

Step 3: Ask a Developer

If you’re still having trouble opening your AO file, a software developer may be able to help. If you know which software program should open your file, contact the developer who created that program. If you’re not sure which program to use, consult the list below to find the developers for the most common programs associated with AO files:

Software Developer
Unknown Apple II File found on Golden Orchard Apple II CD Rom
Free Pascal Archive File for OS/2 Version FPC Development Team
ActionOutline Data File Green Parrots Software
AOL Install Archive America Online Inc.

Step 4: Use a Universal File Viewer

If the above steps don’t help, a universal file viewer like File Magic (Download) might be able to help you open your AO file. Universal file viewers can open a variety of file types, depending on the format. Just remember that some files are incompatible and will only open in binary format.


Recommended Download

Download


Download Universal File Viewer (File Magic) 

Optional Offer for File Magic by Solvusoft | EULA | Privacy Policy | Terms | Uninstall