CW Skimmer (CW Skimmer 1.8 by Atlas Software)
- Windows ME, Windows 2000, Windows XP, or Windows 7 (32-bit or 64-bit).
- License ?
- Developer Site
CW Get (CwGet v2.36)
- Windows 9x/NT/2000/XP/Vista/7/8
- $35.00 software registration
- dx soft
FL Digi
- FreeBSD, Linux OS X, and Windows
- SourceForge Download, Developer W1HKJ
Comment: This even works using the computer microphone, although it wont be as accurate. Also works with SDR.
Fldigi is a computer program that runs in conjunction with a conventional HF SSB radio transceiver, and uses the PC sound card as the main means of input from the radio, and output to the radio. These are audio-frequency signals. The software also controls the radio by means of another connection, typically a serial port.