ham-radio

Digital modes for weak signal communications in amateur radio.

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.

A piece of ham radio software used to log and manage check-ins in amateur radio nets. Additionally, it shows which nets are currently active.

Produce and View Radio Spectragrams

Amateur radio logbook software.

Sky Simulator for Radio Astronomy

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

Multiplatform VHF/HF ham radio contest logbook.

Flnet 7.5.0 amateur radio voice net controller database / check-in app.

The Ham Intelligent Calculator

Fast, offline-first terminal logger for amateur radio operators.

Native desktop client for Meshtastic radios (BLE / Serial / TCP)

Linux-native SmartSDR client for FlexRadio (FLEX-6000/8600) - Qt6 + C++20

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

A small suite of command-line amateur-radio tools (qrz, qte, dxsummit, dxheat, holycluster).

A simple morse tutor using the Koch method.