I released Felix as open source software under the MIT license.
I have also updated a new installer of Felix with DRM stripped off. It is the full version of Felix, without any restrictions. Download it here.
Due to a sudden illness, I am stopping sales of Felix. I feel that I can no longer provide the support that paying users deserve.
I’d like to thank all the users who have supported Felix over the years. I plan to make Felix a free and open source application in the future, so people can continue to use Felix. This may take a couple of months, so thank you for your patience.