Yes, Sparrow is a desktop app.

https://sparrowwallet.com/


It is very powerful (fully featured), so requires some degree of knowledge to use it, but mastering this wallet will give you a much greater understanding of how Bitcoin works.

If you are unfamiliar with it, I suggest you setup a new wallet on it, transfer a small amount to this wallet and play with it, explore how it works, perhaps google its operation or watch a YouTube video or two.

 @BTCsessions does a very good tutorial on it:

https://www.youtube.com/watch?v=qJ_SpQX_YKw