File Extension Library

.RSO File Extension

  • Developer by: The LEGO Group
  • Category: Audio Files

What is an .RSO file?

.RSO file extension is created by The LEGO Group. .RSO has been classified as Audio Files.

.RSO is NXT Brick Audio File

Proprietary audio format used by LEGO's programmable MINDSTORMS NXT robot; RSO files are typically used to play short alerts or other system sounds; they can be converted to standard .WAV files using the RSO conversion utilities.


File Type 2:

ARIS Report Script Object File

Developer by: Software AG Category: Data Files

Script used by ARIS business reporting software; used for generating a report that evaluates the database at the Object level (other levels are Database, Group, and Model); used for providing business intelligence analysis.

List of all softwares that can open the ARIS Report Script Object File
Software AG ARIS

How to Open .RSO file on different platforms

Open .RSO File on Windows

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

Open .RSO File on Mac

  • Right-click (or Ctrl + Left-click) the .RSO 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 .RSO File on Linux

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

Open .RSO File on iPhone

Select a file. If you don't see an application to open the .RSO 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 .RSO 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 .RSO files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .RSO files

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