There are 12 other file types using
the CAL file extension!

empty icon.cal - Calendar data [common]

cal icon.cal - CALS Raster image

empty icon.cal - CryENGINE character animation list file

empty icon.cal - Cakewalk application language script file

empty icon.cal - Creatacard calendar project

empty icon.cal - Daqarta extended audio data file

empty icon.cal - HTML Calendar Maker Pro file

empty icon.cal - HP PhotoSmart 850 digital camera firmware update

empty icon.cal - Radiance function file format

cal icon.cal - Microsoft calendar data

empty icon.cal - SWAT auto-calibration data

empty icon.cal - 3D Studio Max pose adjustment

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CAL file extension - SuperCalc worksheet

What is cal file? How to open cal files?

File type specification:

Various data file type icon Various data file type

The cal file extension is associated with the SuperCalc, a very old spreadsheet program  for CP/M and DOS operating systems.

The .cal file used in SuperCalc contains saved worksheet.

MIME types:
application/x-supercalc5

This cal file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

Updated: July 19, 2018

Help how to open:

Use SuperCalc to open *.cal worksheet files.

How to convert:

Possibly can be exported to other formats.

File identification strings:

HEX code: 53 75 70 65 72 43 61 6C 63
ASCII code: SuperCalcRelated

Related links:

SuperCalc at Wikipedia

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