Information about the .slk (slk) file type

Below is all the information we have available on file about the .slk (slk) file type.

.slk
Symbolic Link Format file, a file format for exchanging spreadsheet data.

Where this is available we would like to include file format information on .slk files, as well as information on how to view or open files of type .slk. If you know of any information which we have missed then please let us know.