File Extension Database

Open EXX File

The EXX file extension is not associated with a single specific file format. Various software and applications use this file extension for different purposes, and it can be challenging for the users to determine which software they need to use to open and work with EXX files. This article covers some possibilities, formats, and ways to work with files that have an .exx extension.

Possibility 1: ExpertChoice (*.exx)

The most common use of the EXX file extension is associated with ExpertChoice, a decision-making software. If you have an EXX file created by ExpertChoice, it will be a compressed data file containing information related to decision-making models and comparisons. To open and use these files, you'll need the ExpertChoice software, which can be found on the ExpertChoice website.

Possibility 2: IBM Rational XDE (*.exx)

Another possible use of the EXX file extension is with IBM Rational XDE, which stands for eXtended Development Environment, an application development software. The EXX file, in this case, could be a model file containing code artifacts and design elements. To open and work with this type of EXX file, you need to have the IBM Rational XDE software installed on your computer.

Possibility 3: QuickPOS Translations (*.exx)

The EXX file extension is also used by QuickPOS, a point of sale (POS) software system. The EXX files associated with QuickPOS are translation files that may contain user interface elements in different languages. To open and edit these EXX files, you need to have the QuickPOS software installed on your computer, which can be found on the QuickPOS website.

EXX File Important Information

As mentioned earlier, the EXX file extension is not associated with a single file format, making it important to identify the software or application used to create the file. Some methods like examining the file in a text editor or using a HEX editor may provide additional information to help you identify the right software. It is also essential to ensure proper file associations, so your computer is using the appropriate software or application to open and use EXX files. If you have a specific software installed and still encounter issues opening an EXX file, check the software's support forums or contact the software's support team for further assistance.

How Can I Open EXX File on Windows

We researched and learned that the best way to open EXX file is to find a EXX file in question in Windows OS File Explorer and double click on it to launch the corresponding application.
If a EXX 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 EXX 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 EXX file opener then try to search online for "EXX viewer", "application to open EXX file" or "open EXX file" queries in the search engine you like.
Install the application you found and check if it can open EXX file

How Can I Open EXX File on Mac OS

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

How Can I Open EXX File on Android

If you downloaded a EXX 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 EXX 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 "EXX".
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 "EXX viewer", "EXX 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 EXX File on iPhone or iPad

To open EXX 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 EXX 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 "EXX". This way you can find apps which can open EXX 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 "EXX viewer" or "EXX file" online in your favorite search engine.

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.