SDR Software Download

Software Defined Radio Package (Change log)

This package contains:

• SDR# (SDRSharp) revision 1921 (2025-01-01) – The BEST free SDR software for Airspy!
• Airspy SDR and SpyServer drivers
• AOR IQ drivers (AR5700D, AR2300IQ, AR5001D with IQ5001 option, AR6000 with IQ5001 option)
• RFSPACE Networked SDR drivers (Net-SDR, SDR-IP, CloudSDR)
• HackRF driver
• RTL-SDR driver installation script (RTL-SDR Blog Build)

SDR# x64

This is the 64-bit production build for higher performance on capable computers. Some older plugins may not work.

SDR# Beta x86

This is the development package. Current revision is 1922.

SDR# Beta x64

This is the 64-bit build with minimal driver and plugin support for stability checks. Current revision is 1922.

SDR# SDK for Plugin Developers

This package contains a zero-setup Visual Studio 2022 solution with an empty plugin template. An integrated SDR# instance is configured as to host your plugins and is automatically launched by Visual Studio when debugging. For ample examples, check github.

Pre-requisites: .NET 9 Windows x86 SDK and Visual Studio 2022

SDR# Big Book in English 2024

This is the English version of the SDR# Big Book by Paolo Romani (IZ1MLL).

SDR# Big Book en Français 2024

This is the French translation of the SDR# Big Book by Philippe DIAZ and Michel CHERONT (F1AUX).

SDR# Big Book in German v5.5

This is the German translation of the SDR# Big Book by Gerhard Schweizer.

SDR# Big Book in Ukrainian 2024

This is the Ukrainian translation of the SDR# Big Book by Rostyslav “Rost” Iablonskyi (UT2YR).

SDR# Big Book in Russian 2024

This is the Russian translation of the SDR# Big Book by Дмитрий Мезин (UA4004SWL).

SDR# Big Book in Italian 2024

This is the Italian version of the SDR# Big Book by Paolo Romani (IZ1MLL).

SDR# Big Book in Spanish v5.5

This is the Spanish translation of the SDR# Big Book by Miguel Iborra (EA4BAS).

SPY Server – SDR Server for Windows

Airspy R0, R2, Mini, Airspy HF+, RTL-SDR and AOR radios can be used as a high performance SDR receiver capable of streaming separate chunks of the spectrum to multiple clients over the LAN or the Internet.
This build can be used with any x86 Windows computer.

SPY Server – SDR Server for Linux ARMHF

This build can be used with Raspberry PI, Odroid and Orange PI single board computers.

SPY Server – SDR Server for Linux ARM64

This build can be used with AARCH64 ARM boards like Raspberry Pi 4 or Odroid.

SPY Server – SDR Server for Linux x86_64

This build can be used with 64-bit Intel/AMD CPU’s.

ADS-B SPY – ADSB decoder for Windows

Airspy R0, R2 and Mini can be used as a high performance ADSB receiver capable of 12MHz, 20MHz and 24MHz MLAT. Our original algorithms compare favorably with the top range ADSB receivers. This executable turns your Airspy into an autonomous ADSB station with low power requirements.
This build can be used with any x86 Windows computer.

ADS-B SPY – ADSB decoder for Linux ARMHF

This build can be used with Raspberry PI and Odroid boards.

ADS-B SPY – ADSB decoder for Linux ARM64

This build can be used with AARCH64 ARM SBCs like the Raspberry Pi 4, Odroid or compatible.

ADS-B SPY – ADSB decoder for Linux x86

This build can be used with 32bit Intel/AMD CPU’s.

ADS-B SPY – ADSB decoder for Linux x86_64

This build can be used with 64bit Intel/AMD CPU’s.

ExtIO for the Airspy One Series (R0, R2 and Mini)

This build is provided by Andrea Montefusco and works with HDSDR, Studio1 and compatible software.

ExtIO for the Airspy HF+ Series (Dual Port and Discovery)

This build is provided by Andrea Montefusco and works with HDSDR, Studio1 and compatible software.

WinUSB Compatibility Driver

If Windows fails to recognize your Airspy device automatically, unzip and install this driver.
This is generally not required with up-to-date systems.