[Elecraft] SDR Panadapter Software?

[Harry Yingst]

I'm looking for some software to act as a Panadapter for my K2.
I originally was going to use a Softroch for the SDR receiver but I now plan to use my FiFi SDR Receiver as it only requires a single USB cable (no audio lines)
I have played with HDSDR and it will work but I'm looking for a program tgat will launtch into just the Panadapter display portion.
Any suggestions

Thank you