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Entropic sound data format
File type: Audio and sound file
Files with sd file extension can be often encountered as audio files saved in the Entropic sound data format.
Found 7 different file type records with the same sd filename suffix.
File type category:
Audio and sound file
Date updated: November 10, 2024
Record marked as obsolete and not updated for a long time.
The sd file extension seems to be mainly related to various audio formats, including the Entropic sound data format.
Entropic Research Laboratories used a proprietary file format for its WAVES+ display program, ESPS signal processing library and the HTK hidden Markov model speech recognition toolkit. WAVES+ and ESPS were withdrawn when Entropic was acquired by Microsoft in October 1999.
Use Awave Studio to playback or edit .sd files.
Various audio formats can be usually converted between one another.
Apps designed for playing sd files:
Microsoft Windows
Software apps that convert sd files:
Microsoft Windows
File type category:
Settings, options, themes or skins file
Date updated: August 24, 2017
The sd file extension is associated with the ArcGIS, a geographic information system (GIS) for Microsoft Windows and Microsoft Windows Server operating systems.
The sd file stores compiled service configuration for publishing map documents.
Use ArcGIS to work with *.sd files.
File type category:
Various data file
Date updated: July 7, 2017
The sd file extension is related to a chemistry software which was originally developed by Symyx Technologies, Inc. An *.sd file contains structure data file used by MDL.
MIME: chemical/x-mdl-sdfile
Software applications that can open sd files:
Microsoft Windows
Software applications that handle other tasks involving sd files:
Microsoft Windows
File type category:
3d graphics, CAD-CAM-CAE file
Date updated: June 9, 2017
File extension sd is also used for one of the default files in the Mechanical Toys design technology program from Focus Educational Software.
These .sd files contain CAD drawing created and saved in the program.
You can open and work with the .sd projects using the Mechanical Toys program.
If any program can convert or export .sd files, it would be Mechanical Toys.
Software applications that can open sd files:
Microsoft Windows
Software applications that can edit sd files:
Microsoft Windows
Software capable of saving sd files:
Microsoft Windows
Software apps that create sd files:
Microsoft Windows
File type category:
Document file
Date updated: April 10, 2018
The sd file extension is related to a small program called Simple Diary, a personal management and scheduling software from Webbed Feet UK.
The sd file contains saved diary from this program.
Use Simple Diary to open and work with the *.sd files.
Probably cannot be converted to anything else.
Software applications that can open sd files:
Microsoft Windows
Software applications that can edit sd files:
Microsoft Windows
Software capable of saving sd files:
Microsoft Windows
Software apps that create sd files:
Microsoft Windows
Software apps that print sd files:
Microsoft Windows
Software applications that handle other tasks involving sd files:
Microsoft Windows
File type category:
Audio and sound file
Date updated: November 10, 2024
Record marked as obsolete and not updated for a long time.
The sd file extension is related to an older 8, 16-bits mono sound format used by Sound Designer program.
Most likely some old format without support. No further information could be found.
Use Awave Studio to work with *.sd files.
Probably can be exported to other formats.
Apps designed for playing sd files:
Microsoft Windows
File type category:
Game file
Date updated: April 30, 2018
The sd file extension is used for shape files in Microsoft Train Simulator, a train simulation video game for Microsoft Windows, developed by Microsoft Games.
The sd file contains shape definition data.
You cannot open this file type manually, it is accessed by the game automatically.
These games files cannot be converted to anything else. However, sometimes modding.
Software applications that handle other tasks involving sd files:
Microsoft Windows