Free apps for Mac, Linux and iPhone.
Apps

Browser Relay
Shares one Chrome DevTools connection with all your agents.
Mac

Cable Link
Your iPhone's mobile data on your Mac, over USB.
Mac · iPhone

Lithium Browser
Chromium with Firefox-style containers.
Mac · Linux

Quantum RDP
Remote desktop, built natively in Rust.
Mac · Linux · iPhone · iPad

Sandyrun
Linux and macOS virtual machines on Apple silicon.
Mac

WireMason
Capture, edit, mock and replay HTTP traffic.
Mac · Linux