OpenOffice.org spreadsheet
File type: Spreadsheet and workbook file
Files with sdc suffix can be found as spreadsheets from older versions of OpenOffice.org. Replaced by ODS format.
Found 7 different file type records with the same sdc filename suffix.
File type category:
Spreadsheet and workbook file
Date updated: October 19, 2016
Record marked as obsolete and not updated for a long time.
File extension sdc was used in older versions of OpenOffice for its default spreadsheets. Also used by StarOffice StarCalc in older versions (3.0-5.0). It was replaced by ODS format.
MIME types:
application/soffice
application/x-soffice
application/x-staroffice
application/vnd.stardivision.calc
You can open these spreadsheets in almost any spreadsheet program.
Still supported in certain spreadsheet editors and thus can be saved to another format.
Software applications that can open sdc files:
Microsoft Windows
Apple macOS / Mac OS X
Multiplatform
Software applications that can edit sdc files:
Microsoft Windows
Apple macOS / Mac OS X
Multiplatform
Software capable of saving sdc files:
Microsoft Windows
Apple macOS / Mac OS X
Multiplatform
Software apps that create sdc files:
Microsoft Windows
Apple macOS / Mac OS X
Multiplatform
Software apps that print sdc files:
Microsoft Windows
Apple macOS / Mac OS X
Multiplatform
Software applications that handle other tasks involving sdc files:
Microsoft Windows
Multiplatform
File type category:
Various data file
Date updated: August 16, 2017
The sdc file extension is associated with applications developed by Autodesk, one of these is AutoCAD Civil 3D. File contains stage discharge curve data. File is in ASCII text format.
Software applications that can open sdc files:
Multiplatform
Software applications that can edit sdc files:
Multiplatform
Software capable of saving sdc files:
Multiplatform
Software apps that create sdc files:
Multiplatform
File type category:
Audio and sound file
Date updated: August 6, 2019
Record marked as obsolete and not updated for a long time.
The sdc file extension is also used by BigPond, an on-line music service and shop.
SDC is some sort of song file, most like DRM protected and used in some previous versions.
File type category:
GIS, GPS navigation and map file
Date updated: April 23, 2018
The sdc file extension is also related to one of the file types used in ESRI GIS software.
The sdc file represents a collection of Smart Data Compression (SDC) feature classes sharing attribute information with different geometries.
An SDC dataset is stored in a set of related files and contains multiple feature classes. SDC is the core data structure used in ArcGIS StreetMap, ArcIMS RouteServer, RouteMAP IMS, Business Analyst, and BusinessMAP.
Use compatible tools to work with *.sdc files.
Probably cannot be converted to anything else.
Software applications that can open sdc files:
Microsoft Windows
Software apps that create sdc files:
Microsoft Windows
Software applications that handle other tasks involving sdc files:
Microsoft Windows
File type category:
Encoded and encrypted file
Date updated: January 5, 2017
The sdc file extension is related to the Microsoft Secure Download Cabinet a Microsoft type of file used to distribute software packages for its MSDNAA program.
The sdc file stores archive with secured data.
Use UnspackSDC 1.1 tool to open *.sdc files.
File type category:
Configuration file
Date updated: July 30, 2019
The sdc file extension is associated with the Smart Diary Suite, a journal software for Microsoft Windows operating system that allows users to management their schedule.
The sdc file contains configuration.
Probably not meant to be accessed by the user.
Probably cannot be converted to anything else.
Software apps that manage or store settings in sdc files:
Microsoft Windows
Software applications that handle other tasks involving sdc files:
Microsoft Windows
File type category:
Backup file
Date updated: September 24, 2026
Stardock Central uses the SDC file format to package downloaded Stardock software and related installation data. The archive allows the client to retain the downloaded product files for installation or later use.
SDC files belong to Stardock Central on Microsoft Windows. They are proprietary download archives, so their contents and internal structure are intended to be handled by the Stardock software that created or downloaded them.
The format is associated with the Stardock Central distribution system rather than with documents or user-created project files. If an SDC file is kept as a backup of a download, preserving the original file is preferable to modifying it.
Open the file through Stardock Central on Microsoft Windows. The program can recognize its own SDC download archives and use the stored data when installing or managing the associated Stardock product.
Do not expect a general archive utility to open the file as a normal document.
SDC files do not have a useful general-purpose conversion route. They are proprietary download archives, not editable documents or media files.
To use the downloaded software, let Stardock Central process the file. If the file is being retained for backup, keep it in its original SDC format rather than converting or renaming it.
Software applications that can open sdc files:
Microsoft Windows
Software apps that create sdc files:
Microsoft Windows
Software apps that backup sdc files:
Microsoft Windows
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