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Basic information about AC file

When there is a problem with opening files with the file extension AC（*.AC or *.ac）, you do not need a computer expert. In most cases, using the helpful suggestions of experts contained in our website as well as appropriate programs, you can solve the problem with the AC file yourself.

There are 6 file types using the AC file extension in our database. In the further part of this page, you will find detail information about all the AC file with their brief description and a list of programs that support AC file sorted by operating systems. The table below provides useful information about the AC file extension. It answers questions such as:

What is the AC file?
How to open a AC file?
What programs do I need to open a AC file?
What programs help to create and edit a AC file?
How to convert AC files to another file format?
How to convert another files to AC file format?

1.Detail information about AC file extension: AC3D 3D File

Software programs that will open, edit or convert AC files
File type	AC3D 3D File	Category	3D Image Files
Developer	Inivis	File format	Text
Description	AC file is a AC3D 3D File developed by Inivis.
Windows	Inivis AC3D Blender X-Plane FlightGear
macOS	Inivis AC3D Blender X-Plane FlightGear
Linux	Inivis AC3D Blender X-Plane

2.Detail information about AC file extension: Autoconf Script

Software programs that will open, edit or convert AC files
File type	Autoconf Script	Category	Executable Files
Developer	N/A	File format	N/A
Description	AC file is a Autoconf Script.
Linux	GNU Autoconf (requires GNU M4)

3.Detail information about AC file extension: ACwin Project File

Software programs that will open, edit or convert AC files
File type	ACwin Project File	Category	3D Image Files
Developer	N/A	File format	N/A
Description	AC file is a ACwin Project File.
Windows	ACwin

4.Detail information about AC file extension: Working Papers Client File

Software programs that will open, edit or convert AC files
File type	Working Papers Client File	Category	Misc Files
Developer	N/A	File format	N/A
Description	AC file is a Working Papers Client File.
Windows	CaseWare Working Papers

5.Detail information about AC file extension: GLPK Automake/autoconf Configure Definitions File

Software programs that will open, edit or convert AC files
File type	GLPK Automake/autoconf Configure Definitions File	Category	Developer Files
Developer	N/A	File format	N/A
Description	AC file is a GLPK Automake/autoconf Configure Definitions File.
Linux	GLPK

6.Detail information about AC file extension: CaseWare Working Papers Client Data

Software programs that will open, edit or convert AC files
File type	CaseWare Working Papers Client Data	Category	Misc Files
Developer	N/A	File format	N/A
Description	AC file is a CaseWare Working Papers Client Data.
Windows	CaseWare Working Papers

How to convert AC files to another file format?

There are 5 records in our database eligible for AC files to another file format conversion. If you want to achieve AC to another files conversion, you may use the option.

AC to 3DS	AC to ATD	AC to DAE	AC to STL
AC to VRML

How to convert another files to AC file format?

There are 2 records in our database eligible for another files to AC file format conversion. If you want to achieve another files to AC conversion, you may use the option.

BLEND to AC

X3D to AC

Can't open a AC file?

When you click a file to open it, operating system examines the filename extension. If operating system recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When operating system does not recognize a filename extension, you receive the following message:

”Can't open this file: example.AC”。

To open this file, you install one of the applications from the list of software programs that you found here, you should be able to open, edit or convert the file with the AC extension without any issue.

Where I can download the application that support AC file?

If you do not know where you can download the application from our list, click on the link (which is the name of the program), you will find more information there on the location where to download the required application. Most often they are the websites of software manufacturers.

How to change file associations?

Right-click a file with the extension whose association you want to change, and then click "Open With".
In the "Open With" dialog box, click the program whith which you want the file to open, or click "Browse" to locate the program that you want.
Select the ”Always use the selected program to open this kind of file” check box.

Can I change the extension of AC files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read/open the file. The problem is, changing the file extension does not change the file format. Select a software program from our list and install it on your computer. If the file has not opened correctly, you have to look for a different software program from our list. Sometimes you have to repeat the operation several times.

What else may cause problems width open a AC file?

The reasons for the lack of the ability to open a AC file on your computer may be at least several. The easiest thing is to find a suitable application installed on your computer, which will open a AC file. If there is still something wrong, you might want to check:

Whether the AC file is damaged.
Whether the AC file is incorrectly linked in the registry entries.
Whether the AC file extension has been accidentally removed from the Windows registry.
Whether the installation of an application that supports the AC file format is incompletely.
Whether the AC file is infected.
Whether the drivers of the equipment used for opening a AC file are up to date.
Whether your computer has enough hardware resources to open a AC file.

If the AC file still not working with your software after eliminating the above shortcomings? That means that the problem is more complex and requires the help of a specialist.