Nightview has been a control software for both a telescope and a CCD camera on Monteboo observatory. I has developed a flexible design: the server ‒ client architecture, independent threads for the devices control, a communication protocol connecting network computers via TCP sockets, and many more. There was also both command line and graphical clients.
I spend many years by its developing (see the final presentation). A later reconstruction of Monteboo improved electro-mechanical parts, but Nightview has been replaced, and the observatory left with a software which crippled the equipment. Money takes all.
Similar, much more advanced, package is RTS2.
Konve is a converter of files in a SBIG (Santa Barbara Astronomical Instrument Group, now Aplegen, Inc.) image format to FITS. By running Konve, we had possibility to use of a professional software for processing our data (I remember Midas by ESO). SBIG implemented FITS into its control software twenty years ago, which obsoleted Konve. Konve can be still used to convert some ancient files.
Picko is like Konve. The implemented source format is PIC by Ch.Buil (author of Iris).