AC File

What are AC files and how to open them

Are you having problems opening an AC file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your AC files.

What is an AC file?

AC files have multiple uses, and AC3D Geometry/model is one of them. Read more about the other uses further down the page.

AC3D Geometry/model

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 AC files

We have identified one AC opener that is compatible with this specific type of AC file.

Programs that open AC3D Geometry/model files

Last updated: September 22, 2023

All known file formats using extension .AC

While AC3D Geometry/model is a popular type of AC-file, we know of 2 different uses of the .AC file extension. Different software may use files with the same extension for different types of data.

Ancestral Quest Family Tree Database

We know that one AC format is Ancestral Quest Family Tree Database. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

AC opener for Windows

We have identified one AC opener that is compatible with this specific type of AC file.

Various apps that use files with this extension

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

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 AC file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.