Open XAL is an open source development environment used for creating accelerator physics applications, scripts and services. This project is a collaboration among SNS, CSNS, ESS, GANIL, TRIUMF and FRIB.
Ham's Actor is a software for radio hams. Is a bundle of many functions and tools, so you just have to have one software. Functions: Log Book, GrayLine, satellite tracing, contesting, maps, callbook, and so on...