The .$ac file extension is related to the Autodesk AutoCAD modeling utility. The $AC file stores CAD drawing saved by the autosave function.

There is one other file type using
the $AC file extension!

$ac file icon.$ac - $&Sense data file

Detailed description

Software that works with $ac file extension

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$AC file extension - Autodesk AutoCAD autosave file

What is $ac file? How to open $ac files?

File type specification:

3d graphics, CAD-CAM-CAE file type icon 3d graphics, CAD-CAM-CAE file type

$ac file icon: $ac filetype icon

The $AC file extension is associated with Autodesk AutoCAD, a popular CAD modeling software for Windows and Mac.

An .$ac file contains autosaved CAD drawing. It is used as a backup of AutoCAD project against application, or computer crash. After the project is finally saved by user, the autosave file will be deleted.

The default software associated to $ac file type:

AutoCAD icon

Autodesk, Inc. logo AutoCAD  Microsoft Windows software

Company or developer:
  Autodesk, Inc.

Autodesk AutoCAD is a CAD development platform that provides tools to build custom AutoCAD-based software products for specific markets and extend design information to users outside the traditional CAD community. You can easily create industry-specific products that offer only the features, commands, menus, and design data that your customers require.

Help how to open $AC files:

Use AutoCAD to open .$ac CAD autosave files.

How to convert file with extension $AC:

As far as we know, this .$ac file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of software applications associated to the .$ac file extension

Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file
: like open $ac file, edit $ac file, convert $ac file, view $ac file, play $ac file etc. (if exist software for corresponding action in File-Extensions.org's database).

Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting of the $ac files.

  • Open $ac file
  • Create $ac file
  • Recover $ac file
  • Others $ac file

Software that open $ac file - Autodesk AutoCAD autosave file

Click on the link to get more information about AutoCAD for open $ac file action.

Microsoft Windows:

File-Extensions.org > 3d graphics, CAD-CAM-CAE file types

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