File Extension Database

Open CMM File

A file with the .CMM extension could either represent a coordinate measuring machine file or a C-- source code file. These two types of files are employed in different fields and thus, opened and used in distinctive ways.

Coordinate Measuring Machine Files

An extension .CMM file is often related to the Coordinate Measurement Machine (CMM). The CMM is a device for measuring the physical geometrical characteristics of an object. This data can then be analyzed via various software to construct a three-dimensional model. These .CMM files represent the data gathered by the machine during its operation. These files are not meant to be opened manually by the user but are designed to be interpreted by relevant software. More info about this type of .CMM files can be found on the Hexagon's official website.

C-- Source Code Files

The .CMM file format can also represent a source code file written in C--, a programming language that was designed as an intermediate language for GCC, the GNU Compiler Collection. These .CMM files contain source code that can be compiled and executed by a compatible compiler, such as GHC, the Glasgow Haskell Compiler. Developers who want to open or modify these .CMM files can use a text editor or a specialized source code editor, such as Sublime Text or Visual Studio Code.

CMM File Important Information

Because the .CMM file extension has such diverse uses, it's critical to understand what kind of .CMM file you're dealing with before attempting to open it. Attempting to open a .CMM file with an incompatible program could lead to issues. Always use the appropriate software for the .CMM file type you're dealing with.

Moreover, security should be a primary concern when working with .CMM files downloaded from the web. Untrusted sources can potentially attach malware to the .CMM files, causing damage to your system when opened. Therefore, always ensure your antivirus software is up to date and thoroughly scan all .CMM files before opening them from unknown sources.

How Can I Open CMM File on Windows

We researched and learned that the best way to open CMM file is to find a CMM file in question in Windows OS File Explorer and double click on it to launch the corresponding application.
If a CMM file is not opened in an application and you instead get a "Windows can't open a file" error message you should try looking for an application which can open the file in question.
If you know the application which can open CMM file then run it and see if there is a File->Open main menu option in the application.
If you don't know the application which function as CMM file opener then try to search online for "CMM viewer", "application to open CMM file" or "open CMM file" queries in the search engine you like.
Install the application you found and check if it can open CMM file

How Can I Open CMM File on Mac OS

We recommend to find a CMM file in question in Mac OS Finder and double click on it to launch the corresponding application.
If a CMM file is not opened in a Mac OS application and you instead get a "There is no application set to open the file" error message you can click on "Search App Store" in the error dialog and Mac OS will show you applications compatible with CMM file.
If you know the Mac OS application which can work as CMM file opener you can choose the "Choose Application..." option in the error box to associate the file extension and open CMM file in it.
If you don't know the application which can open CMM file then try to search for "CMM viewer", "application to open CMM file" or "read CMM file" queries in the online search engine you like.
Install the application you found and check if it can read CMM file

How Can I Open CMM File on Android

If you downloaded a CMM file on Android device you can open it by following steps below:

In the Android apps list on your Android device find "My Files" or "File manager" app and tap to start it.
Tap on "Downloads" folder inside the app.
You should see your downloaded CMM file in that folder.
Tap on the file. If Android device supports opening the file you downloaded it will open in the corresponding app.
If file does not open you can look for the corresponding app that can open the file by searching Android App Store for the "CMM".
If you cannot open the file with the apps from Android App Store it is possible that the file could only be opened on desktop platforms such as Windows or Mac OS. Try searching for "CMM viewer", "CMM file reader" online and see if any desktop applications can open it.
It is also possible that the file you downloaded is outdated and is no longer supported.

How to Open CMM File on iPhone or iPad

To open CMM File on iOS device follow steps below:

We advies to open Files app on your iPhone or iPad device. You can find it by swiping down on the home screen and typing "Files" in the search bar.
Tap on the Downloads folder on the Files app home screen.
You will see all files that you recently downloaded. Tap on the CMM file to view it.
If you have the right app that can open it it will automatically launch and open your file.
If you don't have the app which can open it you need to serch Apple app store for "CMM". This way you can find apps which can open CMM files.
If this doesn't help it is possible that your file could be opened only by the desktop application. To find an app which can open it on desktop look for "CMM viewer" or "CMM file" online in your favorite search engine.

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