>> SIDD file

SIDD file format description

Many people share .sidd files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .sidd file can be edited, converted or printed with. On this page, we try to provide assistance for handling .sidd files.

1 filename extension(s) found in our database.

.sidb - iTunes Authorization Data File

The SIDB data files are related to Apple iTunes. SIDB file is an iTunes Authorization Data File. iTunes is a proprietary digital media player application, used for playing and organizing digital music and video files.

Apple iTunes
Data files
- / -
sidd, sidn
iTunes Authorization Data File related extensions:
Motion Effect Template
Motion Title Template
Motion Transition Template
iMovie Library Data
Final Cut Pro Event Data
Apple iPhone IMG4 Data

Naturally, other applications may also use the .sidd file extension. Even harmful programs can create .sidd files. Be especially cautious with .sidd files coming from an unknown source!

Can't open a .sidd file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .sidd file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

idd, sdd, sid, sidf, sidx, sldd

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Multi-resolution Seamless Image Database
StarOffice Presentation
Commodore 64 Music
Steam Game Backup Data
NBackup SIDF Backup Archive
SharpMap Spatial Index

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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