Xastir is program for receiving and plotting APRS position packets. Supports viewing schedules in an expanding table and on a 24-hour Gantt chart using the local time and the UTC time display modes. Graphic viewer for shortwave broadcasting and programming schedules. Grig has been developed on Linux, but has been ported on Mac and Windows OS. Grig supports the most commonly used CAT commands that are implemented by Hamlib, and integrates well with other ham radio programs like Xlog and gMFSK. It is intended to be highly generic presenting the user to the same graphical user interface regardless of which radio is being controlled. Grig is a freeware simple Ham Radio control (CAT) program based on the Ham Radio Control Libraries (Hamlib). JackAudio is a virtual audio software cable that run on Windows Linux and MacOS and if Free to download and to use. Take the audio output of one piece of software and send it to another.
