Information about the .123 (123) file type

Below is all the information we have available on file about the .123 (123) file type.

.123
Lotus 123 spreadsheet file.

A file viewer is available for .123 files. Try searching for "kvlot32.exe". It is also reported that Open Office will open .123 files.

Where this is available we would like to include file format information on .123 files, as well as information on how to view or open files of type .123. If you know of any information which we have missed then please let us know.