SuperCard project file
File type: Miscellaneous file
The SC45 file extension identifies a project file created by SuperCard.
It stores a saved SuperCard project and is intended to be opened with the SuperCard software.
File type category:
Miscellaneous file
Date updated: September 27, 2026
SuperCard is a software authoring tool from Solutions Etcetera for creating interactive applications and multimedia projects. An SC45 file contains the saved data for one of these projects, including its project elements and associated resources.
The SC45 format is specific to SuperCard and is used on Apple macOS and Mac OS X. It is a project format rather than a general-purpose interchange format, so its contents may not be directly usable in other software.
Open an SC45 file with SuperCard on Apple macOS or Mac OS X. In SuperCard, use the Open command and select the file, or open it through the system if SuperCard is associated with the SC45 file extension.
A compatible SuperCard version may be required to open projects created by an older or different release.
Open the project in SuperCard and use the program's available Save As or export commands to preserve or extract project content.
Project content may need to be exported separately when it is required in a non-SuperCard format.
Software applications that can open sc45 files:
Apple macOS / Mac OS X
Software applications that can edit sc45 files:
Apple macOS / Mac OS X
Software capable of saving sc45 files:
Apple macOS / Mac OS X
Software apps that create sc45 files:
Apple macOS / Mac OS X
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