Spy Server

Spy Server is a Windows software product that works with supported software-defined radio hardware as a network-accessible receiver. It supports Airspy R0, Airspy R2, Airspy Mini, Airspy HF+, and RTL-SDR devices. Its main purpose is to make the connected SDR receiver available to clients across a local network or the Internet. This allows the receiver to provide spectrum data beyond the computer to which the hardware is attached.

The software can stream separate portions of the radio spectrum to multiple clients. Each client can therefore connect to the shared receiver through the network rather than requiring a direct connection to the SDR device. This arrangement is relevant to users who need remote access to compatible radio hardware or want more than one client to use the receiver. The available hardware determines which device can serve as the receiver, while Spy Server provides the network streaming function.

Spy Server fits the Windows software category because it is intended to run on Windows and operate with compatible SDR equipment. Its network design makes it suitable for use within a local network or across an Internet connection, depending on how the connection is arranged. The license for Spy Server is unknown, so readers should check the official release information for licensing terms before using or redistributing it. MirrorNest does not mirror the software itself and instead links directly to the official release, giving users a path to the original distribution source.