ham-radio

Weak signal ham radio communication

SDRplay's multi-platform SDR and server software

The ultimate radio email client designed for seamless communication

wfview is open-source software for the control of modern Icom radios, including the IC-7300, IC-7610, IC-705, IC-R8600 and IC-9700. USB and LAN are supported.

Produce and View Radio Spectragrams

Amateur radio logbook software.

Multiplatform VHF/HF ham radio contest logbook.

New generation of the free VHF/UHF/SHF Contest Log VUSC for WINDOWS XP, VISTA, WIN 7, 8, 10 and 11

Sky Simulator for Radio Astronomy

The Ham Intelligent Calculator

A tool for reading, displaying and saving data from the NanoVNA

A simple morse tutor using the Koch method.