>> SC45 file

SC45 file format description

Many people share .sc45 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .sc45 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .sc45 files.

1 filename extension(s) found in our database.

.sc45 - SuperCard Project

The SC45 project files are related to SuperCard. SC45 file is a SuperCard Project. SuperCard is a high-level development environment that runs on Macintosh computers, under OS 8 and 9, and OS X.

Project files
- / -
SuperCard Project related extensions:
SuperCard Application Configuration
SuperCard Help Project
SuperCard Project Configuration
SuperCard Player File
SuperCard Trial Project

Naturally, other applications may also use the .sc45 file extension. Even harmful programs can create .sc45 files. Be especially cautious with .sc45 files coming from an unknown source!

Can't open a .sc45 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .sc45 file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

sc4, sc5

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

SuperCard Project
Locomotion Scenario Data
RollerCoaster Tycoon Scenario Data
MSX2 Screen 4 Bitmap Image
SimCity 4 Saved Game
MSX2 Screen 5 Bitmap

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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If you have useful information about the .sc45 file format, then write to us!