How to open a file with .AC$ extension?

File Type : AutoCAD Undo Info (Autodesk, Inc.)
Compatible with (Win10, Win8, Win7, Vista and WinXP)

You'll need a new app to open this .AC$ file

Searching for the right program to open .AC$ files?

"You'll need a new app to open this file" is probably the most common error faced by millions of Windows users every day. This is either because the program required to open a file is not available on your system or there may be other issues.


What is .AC$ file extension?

Temporary file generated by AutoCAD, a 2D/3D drawing and design program; contains information used by various commands, including "UNDO" and "HIDDEN LINES." AC$ files do not contain any drawing data and only exist when AutoCAD is open. They are automatically deleted when the program is closed.
You can see a list of software programs here on www.easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open AC$files:

  • Autodesk AutoCAD 2016