Files with SD2 extension can be found as older audio files recorded in Sound Designer 2 for Macintosh.

There is one other file type using
the SD2 file extension!

empty icon.sd2 - Base SAS database

Detailed description

Software that works with sd2 file extension

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SD2 file extension - Sound Designer 2 file

What is sd2 file? How to open sd2 files?

File type specification:

Audio and sound file type icon Audio and sound file type

sd2 file icon: sd2 filetype icon

The SD2 file extension is related to an audio format used by Sound Designer 2 program for older Macintosh computers. These *.sd2 files contains 8 or 16-bits, mono, stereo sound data recorded in the program.

Help how to open SD2 files:

You can playback this format using QuickTime.

How to convert file with extension SD2:

As far as we know, this .sd2 file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of software applications associated to the .sd2 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file
: like open sd2 file, edit sd2 file, convert sd2 file, view sd2 file, play sd2 file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is ableto perform the specified software action, such as opening, editing or converting sd2 files.

  • Open sd2 file
  • Play sd2 file
  • Convert sd2 file
  • Import sd2 file
  • Export sd2 file

Software that open sd2 file - Sound Designer 2 file

Click on the link to get more information about Apple Logic Pro for open sd2 file action.

Apple macOS / Mac OS X:

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SD file extension > Audio and sound file types

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