Localsend: An open-source cross-platform alternative to AirDrop
Summary
LocalSend is an open-source, cross-platform app enabling secure local file and message sharing over a LAN without Internet. It uses a REST API with on-the-fly TLS, avoiding third-party servers, and provides extensive setup, troubleshooting, and building guidance across major platforms, making it useful for privacy-conscious local communications and SMB IT workflows.