These are Version 9.1 executables for MS-DOS Icon.  icontl.exe and iconxl.exe
have support for large-integer arithmetic; icont.exe and iconx.exe do not.

This version of Icon can create .exe files from Icon programs.  iconx.exe
still needs to be accessible via PATH.  ixhdr.exe must be in the same
directory as icont.exe.

icon.lzh contains the .exe files archived by Lha.