ABY Files: What It Is and How to Open It

If you've received ABY files and can't open them for some reason, and you want to know what it is and what to do about it, keep on reading!

ABY files are typically a type of binary file used by certain software, and many software packages can share a common file extension. In the case of files with an ABY extension, a popular software package such as AOL Address Book can open it.


How to Open Your ABY File

The easiest way to open file extension ABY is to try downloading some of the most popular software that uses ABY extension. The most well-known program associated with ABY files is AOL Address Book.

Computer Files

As you may already know, if you have AOL Address Book, you can simply double-click on your ABY and it should open up. But what if your software does not open the file?

First, try right-clicking on the file and selecting "Open With..." and select AOL Address Book from the dropdown list. If that didn't work, go into the file associations settings of Windows, and set AOL Address Book to open ABY files by default.

Please note that ABY file extensions may not be limited to AOL Address Book only. You could always do a Google search to find other software that uses ABY files and download that to try to open your file.

Still no luck? Get in touch with the developer of the software title to see if they can be of assistance. If your software does not have an identified developer in the chart below, a quick web search of the software title should give you some clues on who to contact.

Software Developer
AOL Address Book America Online Inc.

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