>> AC1D file

AC1D file format description

Many people share .ac1d files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .ac1d file can be edited, converted or printed with. On this page, we try to provide assistance for handling .ac1d files.

1 filename extension(s) found in our database.

.ac1d - AC1D-DC1A Packer Module

AC1D file is an AC1D-DC1A Packer Module. AC1D-DC1A is a module packer created by Carsten Sorensen.

Audio files
- / -
AC1D-DC1A Packer Module related extensions:
Command and Conquer Compressed Audio
Enhanced AC-3 Audio
Dolby TrueHD Audio Stream
AHX Encoded Audio
ADX Audio Container
Casio WK-6500 PK7 Package

Naturally, other applications may also use the .ac1d file extension. Even harmful programs can create .ac1d files. Be especially cautious with .ac1d files coming from an unknown source!

Can't open a .ac1d file?

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

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .ac1d file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

acd, c1d

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Sony ACID Pro Project
MODTRAN ACD Spectral Output File
C1Report C1D Open XML Document

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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