.ST45 File

The st45 file extension is related to SuperCard, an integrated development tool for macOS (OS X) and Mac OS Classic operating systems.

The st45 file contains project saved by trial version of the SuperCard.

Files with st45 file extension are associated with the SuperCard development tool. Files st45 are used to store projects.

How to open:

Use SuperCard to work with *.st45 source codes.

How to convert:

As far as we know, this .st45 file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.