Ham Radio Software, translates Morse Code to Text ASCI, audioinput via soundcard, very reliable decoding of weak signals, Hams are morethan happy with MRP40, it also. A program to decode morse code (CW) via a sound card to text. That ages old method of communication Morse Code is alive and kicking on the HF radio bands giving us good strong signals to decode when all other transmissions are. CW Decoder, Version 3.65, Windows XP, Windows Vista, Windows 7, Windows 8.1, and Windows 10 Compatible. Audio Spectrum Analyzer, Version 1.27, Windows XP.

DX Atlas: Amateur Radio software Afreet Software, Inc. Asme Section Viii Div 1 2010 on this page.

I have tried DM780 (HRD), Fldigi, EhoCW, and CWLab04r. The interface is mostly the same for all of them but some are definitely better than others. I like EhoCW because of the Iambic paddle capabilities, however it uses a very slow decode algorithm so it copies rather far behind. If it starts to mess up, you are so far behind the received code that you have no hope of catching up. Speed changes cause it to start speed hunting again.

CWLab04r does a pretty good job of decoding. It also has built in CW practice, so you can get your speed up without being on the air. I find that DM780 and Fldigi are about the same in CW decoding. Unless it is copying machine sent code they both seem to put far too many spaces between characters.