File Extension Database

Open TRO File

TRO is a file extension commonly associated with IBM Voice Type Languages ??Vocable files.

IBM Voice evolved into IBM Watson Text to Speech, which is a cloud API service that allows users to convert written text to natural-sounding audio in a variety of languages ??and voices within an existing application or within Watson Assistant.

These types of services are mainly used to improve the user experience while interacting in their native language.

This means an increase in accessibility to voice recognition capabilities, providing audio options to avoid incidents or distractions in driving, they are also used in the automation of customer service interactions to eliminate waiting times.

TRO files contain essential data from the cloud service, however, users do not have direct access to these types of files.

For more information about the IBM Watson service and TRO files, you can go to the following link:

IBM Watson Text to Speech

How Can I Open TRO File on Windows

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

How Can I Open TRO File on Mac OS

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

How Can I Open TRO File on Android

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

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