File Extension Library

.CMA File Extension

  • Developer by: CMA Foundation
  • Category: Data Files

What is an .CMA file?

.CMA file extension is created by CMA Foundation. .CMA has been classified as Data Files.

.CMA is Coach Activity File

Activity file created and used by Coach, a Dutch computer modeling program that allows users to make dynamic models; stores a measurement or control activity with all the elements that appear in the document, such as pictures, videos, and text; stored in Coach project folders.

CMA activity files and .CMR results files contain similar data except activity files only contain the activity. Results files contain the results of a student's work in the activity file.

NOTE: Coach is a program designed for students between the ages of 8 and 20. It is typically used in schools because of its teaching tools.

List of all softwares that can open the Coach Activity File
CMA Coach
File Type 2 TM1 Exported Cube File
Developer by: IBM Category: Database Files Format: Text

Database file exported by Cognos TM1 (formerly Applix TM1), a strategic business planning application; saved in a plain text, comma-delimited format; contains data for a "cube," which is a multi-dimensional database containing business intelligence information.

CMA files allow users to export data for use in other applications such as spreadsheet programs.

List of all softwares that can open the TM1 Exported Cube File
IBM Cognos TM1
File Type 3 OCaml Library
Category: Developer Files Format: Binary

Developer library created for use with the OCaml programming language; contains a collection of functions that can be invoked in OCaml programs; often referenced within OCaml source code files (.ML) and can be loaded with the #load directive.

List of all softwares that can open the OCaml Library

How to Open .CMA file on different platforms

Open .CMA File on Windows

  • Right-click a .CMA
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .CMA file and Select check box "Always use this app to open .CMA files" Press "Ok"

Open .CMA File on Mac

  • Right-click (or Ctrl + Left-click) the .CMA file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .CMA File on Linux

Right click on the .CMA file, choose "Open with" and select a program from the list above

Open .CMA File on iPhone

Select a file. If you don't see an application to open the .CMA file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .CMA File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .CMA files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .CMA files

  1. You need to update the application that you normally use to open .CMA files. Only the latest version of the software supports the current .CMA file format
  2. You need to check the .CMA file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)