Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .acm

Below, you can find answers to the following questions:

  • What is the .acm file?
  • Which program can create the .acm file?
  • Where can you find a description of the .acm format?
  • What can convert .acm files to a different format?
  • Which MIME-type is associated with the .acm extension?

2 extension(s) and 0 alias(es) in our database

Microsoft Audio Compression Manager Codec .acm file icon

Microsoft Audio Compression Manager Codec

ACM file is a Microsoft Audio Compression Manager codec file.
Detailed description not available
Category: Application files
Application: -
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Windows Dynamic Linked Llibrary
Windows Device Driver
DirectShow Filter Plugin
PostScript Printer Description
Microsoft Resource Library
Adobe Photoshop Command Button .acm file icon

Adobe Photoshop Command Button

ACM file is an Adobe Photoshop Command Button data. Adobe Photoshop is a graphics editor published by Adobe Systems. It is the market leader for commercial image manipulation.
Detailed description not available
Category: Data files
Application: Adobe Photoshop
Program name: -
Mime-type: application/x-photoshop
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Adobe Photoshop Brush File
Adobe Photoshop Color Book
Adobe Photoshop Custom Filter
Adobe Photoshop Custom Swatch
Adobe Photoshop Duotone Settings
Adobe Photoshop Halftone Screen
Adobe Photoshop Arbitrary Map Settings
Adobe Photoshop Layer Style
Adobe Photoshop Selective Color

Other types of files may also use the .acm file extension. If you have helpful information about .acm extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

AMC Video
Race Studio 2 All Math Channels Data
Alphacam Stone Param Macro
Assembly Source Code
Solid Edge Assemblies Document
GNU Autoconf Input File
CaseWare Working Papers Client File
QAvimator Document

The .acm filename extension is often given incorrectly!

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

asm (27), amc (20), ac (12), afm (12), adm (9), wcm (8), cam (6), ach (6), cm (6), avm (4), acn (4), am (2), acl (2), xcm (1), axm (1)

Can't open a .acm file?

If you want to open a .acm file on your computer, you just need to have the appropriate program installed. If the .acm association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.acm

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 from a list of programs that are installed on your computer.

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.

Supported operating systems

Windows Server 2003/2008/2012, Windows 7, Windows 8, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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