Morse Code: TXT - WAV - A Perl script that reads in text files and outputs .wav or .ogg files. - http://starling.ws/morse
The Mill - by Jim Farrior, W4FOK. A realistic simulation of American Morse train orders and other telegraphic traffic, both American Morse and International Morse. It also contains many sophisticated features for teaching telegraphy and improving the skills of tele - http://home.comcast.net/~w4fok/
DSP-CW - You may use DSP-CW either with your soundcard or via comport for FSK. Features: CW and RTTY, Accurate decoding, Easy tuneup with 1-3000 Hz display, Quick-buffers, Baudrate 45 - 100, Copy paste words, Adjustable shift, Callsign capture, Typeahed buffer, - http://www.zicom.se/dsp/index.html
Morse Code Beeper for Windows - Beeps as you type on the keyboard in all Windows applications. Includes both binary and source code downloads. Has a system tray icon that allows you to pause/resume the beeping, edit the frequency and duration of beeps. Written in Visual C++ .NET 2002 - http://www.msu.edu/~huntharo/MorseCode/
RUFZ - Training software to improve CW-abilities, particularly the listening of usual Amateur radio callsigns. Not suitable for learning CW. Documentation in both English and German. - http://www.darc.de/referate/dx/fedtrs.htm
CW Interface - Send and receive morse code via your PC. Includes source code and download. - http://taggart.glg.msu.edu/wb8dqt/cwpage.htm
MRP - Shareware Morse decoding and sending software for speeds up to 60 WPM. Features Text and Graphic Display, CW Filter, automatic speed recognition, auto Gain Control, and auto tracking of "drifting" signals - http://www.polar-electric.com/
CW - MIDI Translation - Text to MIDI conversion software by Rob, KA2BEO. Windows (shareware) and DOS (freeware) versions available. - http://www.natradioco.com/Nrprod.htm