HDSDR (short for High Definition Software Defined Radio) is a free, open-source software package that allows users to access, control, and monitor radio transmissions over the internet. It is designed to support multiple radio hardware platforms, including SDRs (Software Defined Radios) and SDRplay radios. HDSDR offers a comprehensive range of features, including realtime spectrum display, frequency scanning, frequency management, recording and playback of audio, and many more. It is also able to work with a wide range of external hardware, such as receivers and transceivers, amplifiers, antennas, and other accessories. The software is available for both Windows and Linux operating systems.
Gqrx
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SDRangel
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SDR#
sdrangelove
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