OpenOffice.org Calc spreadsheet template
File type: Spreadsheet and workbook file
An .stc file is a spreadsheet template created for OpenOffice.org Calc, the spreadsheet application in the OpenOffice.org office suite.
The format was also used by StarOffice and is retained for compatibility by newer office suites.
Found 5 different file type records with the same stc filename suffix.
File type category:
Spreadsheet and workbook file
Date updated: October 6, 2026
The STC format is a legacy spreadsheet-template format associated with StarOffice and OpenOffice.org Calc. An STC file can contain a spreadsheet layout, formatting, formulas, and other starting content for new spreadsheets.
OpenOffice.org Calc and its successors use templates to create new spreadsheet documents without changing the original template. Current versions of Apache OpenOffice and LibreOffice Calc can generally open these older templates, although newer templates normally use the OpenDocument Spreadsheet Template format.
Support is also available in compatible office software such as NeoOffice, Calligra Suite, Gnumeric, and IBM Lotus Symphony. The format is mainly encountered in older documents; the newer OpenDocument template format is preferred for newly created files.
Open the .stc file in Apache OpenOffice Calc or LibreOffice Calc. These applications are available for multiple platforms and can generally open legacy OpenOffice.org and StarOffice templates.
NeoOffice can open the file on macOS. StarOffice, Calligra Suite, Gnumeric, and IBM Lotus Symphony may also open it where their compatibility support is available.
Open the template in OpenOffice.org Calc, Apache OpenOffice Calc, or LibreOffice Calc and use Save As to create an OpenDocument Spreadsheet Template (.ots) file. This is the most suitable conversion when the file must remain a reusable template.
The opened document can also be saved as an OpenDocument Spreadsheet (.ods) or another spreadsheet format supported by the application. Saving it as a regular spreadsheet preserves the sheet content but not necessarily its template behavior.
Englishapplication/vnd.sun.xml.calc.template50 4B 03 04
PK..
Software applications that can open stc files:
Microsoft Windows
Apple macOS / Mac OS X
Linux/Unix
Multiplatform
Software applications that can edit stc files:
Microsoft Windows
Apple macOS / Mac OS X
Linux/Unix
Multiplatform
Software capable of saving stc files:
Microsoft Windows
Apple macOS / Mac OS X
Linux/Unix
Multiplatform
Software apps that create stc files:
Multiplatform
Software apps that convert stc files:
Microsoft Windows
Software apps that import stc files:
Multiplatform
Software apps that print stc files:
Microsoft Windows
Apple macOS / Mac OS X
Multiplatform
Software applications that handle other tasks involving stc files:
Microsoft Windows
Apple macOS / Mac OS X
Multiplatform
File type category:
Plugin, addon file
Date updated: April 11, 2019
Record marked as obsolete and not updated for a long time.
The stc file extension was also reported to have been used for plug-ins for Acrobat Exchange. Used in the past.
Most likely some old format without support. No further information could be found.
Software apps that import stc files:
Microsoft Windows
Software applications that handle other tasks involving stc files:
Microsoft Windows
File type category:
Various data file
Date updated: January 10, 2019
The stc file extension is associated with BrainVoyager QX and used for slice time course data files.
The stc files are the default format for BrainVoyager QX that are referenced by fmr project file.
Use compatible tools to work with *.stc files.
Probably cannot be converted to anything else.
Software applications that can open stc files:
Multiplatform
Software apps that create stc files:
Multiplatform
Software applications that handle other tasks involving stc files:
Multiplatform
File type category:
Bitmap image file
Date updated: April 15, 2019
Record marked as obsolete and not updated for a long time.
The stc file extension is associated with the DeltaVision, a series of high resolution digital microscopes developed by GE Healthcare.
The stc file stores picture image captured by DeltaVision microscope.
Use compatible tools to work with *.stc files.
Probably can be converted to other formats.
Programs for viewing stc files:
Multiplatform
softWoRx Explorer
Software apps that import stc files:
Multiplatform
softWoRx Explorer
Software apps that export stc files:
Multiplatform
softWoRx Explorer
File type category:
Accounting, financial and tax file
Date updated: April 2, 2019
The stc file extension is related with the eSignal, an online trading software for Microsoft Windows operating system.
The stc file contains stretch chart used by the eSignal trading program.
Use eSignal to work with *.stc files.
This type of game file is not meant to be converted to anything else.
