LocalSend. Transfer files over Wi-Fi - fast, convenient and private

"LocalSend is an open source app that allows you to transfer files between devices without the Internet, using only a local Wi-Fi network. This solution is especially relevant for those who want to do without cloud services and keep their data private.

LocalSend is easy to connect, does not require registration and provides a fast, direct connection between devices, making it ideal for sharing documents, photos and videos."