SDII File Extension

File Type

Sound Designer 2 Audio Format


Avid Technology


Audio Files





Basic information about the SDII file

SDII is the extension given to files that are used in 2 operating systems such as: Mac OS, Windows. The SDII extension was originally developed for the Pro Tools application. The developer of this program is Avid Technology, Inc.. Additionally, SDII files can be handled by applications like Toast 11, Avid Pro Tools, QuickTime Player, Apple Logic Pro.

The data in the SDII files are saved in the manner characteristic for Audio Files. The SDII file extension can also be found in 771 in other file types and may not be supported by Pro Tools or similar programs. Sound Designer 2 Audio Format is a file whose format was originally developed for the Pro Tools application by Avid Technology. Modification or reading of files with the name Sound Designer 2 Audio Format in many cases is done in the Pro Tools program.

Tools that you can use to work with SDII files

SDII File Extension

SDII File Tools

What tools are available?

We present some basic free online tools that work with SDII. With their help you will be able to perform many operations on SDII files. You will be able to open, preview, edit or convert your SDII file.

SDII File Opener

One of the most used tools is SDII opener. You will learn a few ways to open your SDII file. Opening the SDII file is just the beginning. Other file operations can be the next step.

SDII File Viewer

SDII Viewer is a type of tool that will allow you to preview the content of a SDII file online, without installing any specialized software. Just go to the link provided and select your file. Next, our system will try to view the contents of the SDII file.

SDII File Converter

Try to convert the SDII file to a different format if problems arise while working with the SDII file. The SDII file converted to the new format may have more options for editing or processing the data contained in it.

SDII File Editor

SDII editor allows you to edit the data contained in the file. Sometimes you need to be able to fully edit the contents of the SDII file, in which case you may need to install dedicated software. Check out our SDII file editor page and learn about the possibilities



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