An open-source cross-platform alternative to AirDrop
LocalSend is a free, open-source app that allows you to securely share files and messages with nearby devices over your local network without needing an internet connection. LocalSend is a cross-platform app that enables secure communication between devices using a REST API and HTTPS encryption. Unlike other messaging apps that rely on external servers, LocalSend doesn't require an internet connection or third-party servers, making it a fast and reliable solution for local communication.
Sharik lets you easily share files within your local network
Sharik is an open-source, cross-platform solution for sharing files via Wi-Fi or Mobile Hotspot.
This app allows you to easily send photos, apps, files, text, literally anything, to any kind of device connected to the same network. It's convenient and blazing fast.
Sharik is entirely free to use, and it contains no ads. Moreover, its sourcecode is published on GitHub so that everyone can contribute to the development process.