File Extension Library

.ULAW File Extension

  • Category: Audio Files
  • Format: Binary

What is an .ULAW file?

.ULAW file extension has been classified as Audio Files. The format of .ULAW file is Binary

.ULAW is Raw u-Law Audio File

Standard format used in US telephony that contains raw CCITT G.711 u-law (pronounced "myoo-law") audio data; saved in an uncompressed format that can be played back by various audio programs.

List of all softwares that can open the Raw u-Law Audio File
NCH Switch
FMJ-Software Awave Audio
NCH Switch

How to Open .ULAW file on different platforms

Open .ULAW File on Windows

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

Open .ULAW File on Mac

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

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

Open .ULAW File on iPhone

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

How to fix problems with .ULAW files

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