WKtest was the first diagnostic tool offered by K1EL for testing WinKeyer hardware and will work with any WinKeyer version. It has been replaced by WKdemo which is a much improved application. You can still download it and use it but we no longer provide support for WKtest.
K1EL has authored WKUSB applications specifically for customers of our products and does not charge for them. If you have purchased Winkeyer compatible products from someone else, please be considerate and support K1EL.
K1EL Software Fee $5.00 (You will be billed $.75 + $4.25 shipping = $5.00; PayPal won't let us bill without a shipping charge)