File Extension Database

Open CROM File

The CROM extension files are used as update files for Vehicle Electronic Control Units (ECUs), via Diablosport Predator Handheld Programmer.

The Predator is a high-end, next-generation programmer that flashes for tuning purposes for high-performance vehicles. By simply connecting the Predator to the vehicle's OBDII port, it recognizes it and automatically downloads the specific CROM file for that brand and type of vehicle.

In the CROM file, all the settings necessary for the vehicle's injection and combustion to work in a high-performance way are stored, including the injection map, regulation based on octane, and angle for ignition of the spark plugs.

For more information about this device, go to the following link: https://www.diablosport.com/

Open CROM File on Windows

Find a CROM file in question in Windows OS File Explorer and double click on it to launch the corresponding application.
If a CROM 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 CROM 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 CROM file opener then try to search for "CROM wiki", "application to open CROM file" or "open CROM file" queries in the search engine you like.
Install the application you found and check if it can open CROM file

Open CROM File on Mac OS

Find a CROM file in question in Mac OS Finder and double click on it to launch the corresponding application.
If a CROM 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 CROM file.
If you know the Mac OS application which can work as CROM file opener you can choose the "Choose Application..." option in the error box to associate the file extension and open CROM file in it.
If you don't know the application which can open CROM file then try to search for "CROM wiki", "application to open CROM file" or "open CROM file" queries in the search engine you like.
Install the application you found and check if it can open CROM file

Open CROM File on Android

If you downloaded a CROM 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 CROM 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 "CROM".
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 the internet for "CROM file" 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.

Open CROM File on iPhone or iPad

To open CROM File on iOS device follow steps below:

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 CROM 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 "CROM". This way you can find apps which can open CROM 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 "CROM file" in your favorite search engine.

Rate "open CROM file" page: 5 4 3 2 1 5/5 based on 18 ratings

Populating this website with information and maintaining it is an ongoing process. We always welcome feedback and questions that can be submitted by visiting Contact Us page. However since there are many users visiting this website and because our team is quite small we may not be able to follow up personally on every request. Thank you for your understanding.

Open CROM file article translations

For more general information about how to open CROM files, file extension crom and registry you can read one of the following articles:

Windows registry - Windows registry is included in modern Windows operating systems to replace the older INI files which also contained system configuration. Let's concentrate on the structure and purpose of Windows System Registry, review some possible attacks to it and ways to avoid them...
Folders, files and paths - Files are the entries or information stored on your computer. These are represented by binary coding and written on the tracks on a disk. Files are often represented by distinct icons, a normal practice done by Microsoft with their products including system files for their series of operating systems...
What are file extensions? - File extensions are unnoticed yet are very crucial parts of the computer world. But many are still unaware of the basic foundation and principles behind the remarkable wonders of computers...