File Extension Library


.SDII File Extension

  • Developer by: Avid Technology
  • Category: Audio Files
  • Format: Binary

What are .SDII files and how to open them?

Can't open .SDII file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .SDII file.

What is a .SDII file extension?

.SDII file extension is created by Avid Technology. .SDII has been classified as Audio Files. The format of .SDII file is Binary.

.SDII is Sound Designer 2 Audio File

Audio file formatted with the Sound Designer II standard, a mono and stereo audio format developed by Digidesign (now Avid); stores sample rate and bit depth data in addition to the audio data itself; commonly used for transferring audio data between digital audio workstation (DAW) applications.

SDII is rarely used for Sound Designer II audio files. Use the .SD2 extension instead.

List of all softwares that can open the Sound Designer 2 Audio File
Windows
Avid Pro Tools
Apple QuickTime Player
Mac
Avid Pro Tools
Roxio Toast 17
Roxio Popcorn
Apple QuickTime Player
Apple Logic Pro X

How to fix problems with .SDII files

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