HopToDesk

HopToDesk is a free, open-source remote desktop application that lets you securely access and control computers across the internet or a local network. It works on Windows, macOS, Linux, FreeBSD, Raspberry Pi, Android, and iOS, with a browser-based web client for clientless access from any device.

Connections are end-to-end encrypted and brokered through a global network of signal and TURN servers, so no port forwarding or VPN setup is required. HopToDesk supports unattended access, file transfer, clipboard sync, multi-monitor viewing, remote audio, on-screen annotation, session recording, and TCP tunneling. Mobile devices can be remotely viewed and, on Android, fully controlled.

For teams and MSPs, the HopToDesk Dashboard adds device management, a help desk with ticketing, single sign-on, two-factor authentication, custom branding, device policies, and remote command execution with approval workflows.

Source code: https://gitlab.com/hoptodesk/hoptodesk