An sidn file extension is related to the Apple iTunes authorization data files.

Detailed description

Software that open sidn file

Add comment

Bookmark & share this page with others:

SIDN file extension - Apple iTunes authorization data

What is sidn file? How to open sidn files?

File type specification:

Various data file type icon Various data file type

The sidn file extension is associated with the Apple iTunes a multimedia management and playback software for Microsoft Windows and Apple Mac computers.

The sidn file stores various data related to purchased multimedia from iTunes store.

The default software associated to open sidn file:

Apple iTunes for Windows icon

Apple, Inc. logoApple iTunes for Windows  Microsoft Windows software

Company or developer:
Apple, Inc.

A digital media application for playing and organizing digital music and video files. Also is used to manage Apple portable devices such as iPod, iPhone and iPad. iTunes has integrated iTunes Store service, where can users buy and download digital music, videos, applications for iOS devices, audiobooks, podcasts, ringtones etc. iTunes is distributed as a free software.

Apple iTunes for Mac icon

Apple, Inc. logoApple iTunes for Mac  Apple macOS / Mac OS X software

Company or developer:
Apple, Inc.

Apple iTunes is multimedia application distributed with Apple macOS operating system. It organizes and plays digital music and videos. iTunes is also used to manage Apple's portable devices, such as iPod, iPhone and iPad.

Help how to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.

List of recommended software applications associated to the .sidn file extension

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

Unspecified and all other actions for computer programs working with sidn file - Apple iTunes authorization data

Click on the software link(s) for more information. Suggested software applications use sidn file type for internal purposes and/or also by different way than common edit or open sidn file actions.

Microsoft Windows:

Apple macOS / Mac OS X:

Previous file extension
SIDD file extension > Various data file types

Next file extension
file extension SIG


Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)

RSS feed