Unable to read File in .ccf format

Hi,

 

I'm not sure if this is a silly question or not, but I cannot find a program on my computer that will read a .ccf formatted file.  I don't even know what that extension means, but Microsoft Word, Adobe, or any other program will not recognize it without pulling the text into a bunch of symbols I don't understand.

 

Are there any safe programs that I can install to read a .ccf file or is there a way with the programs I may already have?

 

Thanks.