Sdr GitHub Repositories (2026) · Open Source Tools

A generic satellite data processing software.

Free, open-source SDR receiver for macOS, Windows, Linux and Android, with 330+ modes: digital TV (DVB-T/T2/C/S2, ATSC 1.0/3.0, ISDB-T, DTMB), DAB+, FM/RDS, DRM, ADS-B, ACARS, AIS, weather satellites, GNSS, FT8 and ham modes, DMR/P25/TETRA, pagers and more. HackRF, RTL-SDR, Airspy, SDRplay, BladeRF, LimeSDR, Pluto, USRP.

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

ESP-SDR uses the undocumented raw I/Q capture functionality of ESP32 family chips to turn them into (low-duty-cycle) Software Defined Radios

High-performance GPU-accelerated signal processing and visualization framework that runs anywhere.

Browser-based ground station suite for celestial body, mission and satellite tracking, SDR reception, hardware control, and telemetry decoding

Portable touchscreen SDR for M5Stack Tab5 + RTL-SDR dongles — spectrum, waterfall, FM/AM, Shortwave, ADS-B, FT8, P25, LoRa, RF tools, and Wi-Fi analysis without a PC.

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

AIS receiver for RTL SDR dongles, Airspy R2, Airspy Mini, Airspy HF+, HackRF, SDRplay and SoapySDR

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

modular, client–server software-defined radio

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

Abraca DAB radio: DAB/DAB+ Software Defined Radio (SDR)

A WebSDR server: C++17 with no dependencies, a one-line install, and an admin panel for everything. Demo: demo.fernsdr.org

Open-source intelligence for the global theater. Track everything from the corporate/private jets of the wealthy, and spy satellites, to seismic events in one unified interface. Hook an AI agent up to have it parse through data and find previously unseen correlations. The knowledge is available to all but rarely aggregated in the open, until now.

The RF and reverse engineering framework for everyone. Follow and ★ to show your support!

RF Sentinel (RFSentinel): free, open-source police detector app for Android. Spots police body cams, Flock ALPR cameras, AirTag trackers, Remote ID drones, smart glasses and fake cell towers from Bluetooth LE and WiFi. No root.

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

Analyze RF signals on Android with HackRF, RTL-SDR, Airspy (HF+) and HydraSDR

Universal Zynq/AD9363 firmware builder