I stand corrected. I didnīt use the programs for a while so I must have confused that.
The actual program is "DJLs Morsen". Here is the
authorīs homepage, the
download page and the
direct download link. The program is in German but itīs pretty simple. If you have problems with the GUI feel free to ask.
The download is free.
The terms of use basically say itīs free for noncommercial use, commercial use requires explicit permission from the author. It is not allowed to publish the program in the internet. The download page must be linked at least. The software may not be altered.
I hope that helps.