>> SD file

SD file format description

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

3 filename extension(s) found in our database.

.sd - Sound Designer Audio

The SD audio files are related to Digidesign Sound Designer. SD file is a Sound Designer Audio. Sound Designer was originally designed to edit sounds for the E-MU Emulator sampling keyboard.

Digidesign Sound Designer
Audio files
- / -
Sound Designer Audio related extensions:
Avaya Voice Player Audio
Atlantis Word Processor Sound Scheme
Audible Enhanced Audiobook
Multitrack OGG Audio
Wwise Encoded Media
Audible Audiobook

.sd - TIFF Screened Data

The SD graphic files are related to XnView. SD file is a TIFF Screened Data. TIFF (Tagged Image File Format) is a file format for storing images, popular among graphic artists, the publishing industry.

Graphic files
- / -
TIFF Screened Data related extensions:
ZX Spectrum Hobetta Image
Pocket PC Bitmap Image
Amapi Image
Sony Mavica Picture
GoDot Image
TI-73 Bitmap

.sd - STK Satellite Database Main File

The SD data files are related to Systems Tool Kit. SD file is a STK Satellite Database Main File. STK (Systems Tool Kit) is a physics-based software geometry engine that accurately displays and analyzes land, sea, air, and space assets in real or simulated time.

Systems Tool Kit
Data files
- / -
STK Satellite Database Main File related extensions:
Microsoft Outlook Address Book
Microsoft Outlook RSS Subscription Data
Compiled HTML Help Index
Media Catalog MGC File
Answer Wizard Index
Microsoft Office Clip Organizer Catalog

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

Can't open a .sd 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 .sd file extension is often given incorrectly!

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

wd, se, xd, sv, sf, 5d, sw, ss, qd, cd, sx, sc, ds

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Reality Pump Game Package
StatGraphics Centurion Data
The Dark Mod eXternal Data
Shuttle Source
SystemVerilog File
ScopeEdit Project

Operating systems

DataTypes.net 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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