What is AirDrop on macOS?

/System/Library/CoreServices/Finder.app/Contents/Applications/AirDrop.app/Contents/MacOS/AirDrop

There is no exact information for this binary file. Please, contribute some or search for another.

The binary is a part of AirDrop application.

/System/Library/PrivateFrameworks/FinderKit.framework/Versions/A/PlugIns/AirDrop.appex/Contents/MacOS/AirDrop

There is no exact information for this binary file. Please, contribute some or search for another.

The binary is a part of FinderKit private framework.