Teach4 CW training softwareTeach4 is a Windows application that works on Windows XP through to Windows 10 and provides a way to play practice text at different speeds and has a teaching mode which uses a method similar to the 'Koch' method.

Teach4 was written by Gary Bold, ZL1AN who was a long time contributor to NZART's official Journal, Break-In and was known as 'The Morseman' by many in the Amateur Community.

You can download the install for Teach4 here:  install-teach4.exe 549 kB



Learn CW Online is a website that provides an online set of tools for learning Morse Code using the Koch method.