Linecast

Download Linecast

Linecast 1.1.0 for Windows 10 and 11 (64-bit) · released 4 November 2026

Download Linecast.exe 3.0 MB

No installer: save it anywhere and open it. Linecast updates itself when a new version comes out.

Windows may say "Windows protected your PC" the first time, because Linecast is new and not yet known to Microsoft. Click More info, then Run anyway.

Set up your phone (once)

  1. Open Settings → About phone and tap Build number seven times, until it says you're a developer. (On vivo: Settings → About phone → Software version.)
  2. Go back to Settings → System → Developer options and turn on USB debugging.
  3. Plug the phone into your PC with a data cable and open Linecast.
  4. The phone asks "Allow USB debugging?". Tick "Always allow from this computer" and tap Allow.
  5. Linecast shows your phone's name. Press Start stream.

Stuck? See Help.