Top SDR GitHub Repositories & Tools (2026)

Records calls from a Trunked Radio System (P25 & SmartNet)

A simple ADS-B (Automatic Dependent Surveillance - Broadcast) receiver, decoder and web-server. Needs a RTLSDR USB-stick, SDRplay and/or GNS-Hulc device. For Windows only.

Pure-Go, cross-platform RTL-SDR scanner and audio processing toolkit.

SDR Rx/Tx software for Airspy, Airspy HF+, BladeRF, HackRF, LimeSDR, PlutoSDR, RTL-SDR, SDRplay and FunCube

Terminal monitor for SDR hardware - written in Rust. Early development.

Native amateur-radio workstation for FlexRadio (FLEX-6000/8000/Aurora) — Linux, macOS, Windows · Qt6 + C++20