Gqrx has long been one of the most commonly used pieces of software defined radio software for Linux and MacOS. However, it has never had a Windows release until just two days ago when the team released an experimental Windows binary.
We gave the new Windows binary a test with our RTL-SDR Blog V4 and everything works just fine. If you want to give it a go, just be aware that Chrome and many antivirus programs will flag the zip as suspicious. However, this is just a false positive, since this is the first release and the file doesn't have a long history on the web.
To download it, go to the Gqrx eleases page on Github, and download the latest Gqrx-2.17.4-Windows.zip file from under Assets.