Associated .AC$ software

Windows
AC$ file extension
Spooled plot file (AutoCAD AutoSpool)
A .AC$ file is known as a
Spooled plot file (AutoCAD AutoSpool).
This file extension was added to our database by a visitor to this site, but no further information was provided. We have yet to investigate the AC$ file extension any further, or there was simply not enough information available at the time to report accurately on this format.
However, it is possible that other file formats exist that use the
AC$ extension, so please
let us know if you do not think this extension matches the file format you are looking for.