Browsers keep web pages isolated for safety, so Shinuda Web can't reach some services or save files on its own. Suvio Companion is an optional extension for desktop Chrome and Firefox that does this for it.
Your services
Connects to services that a web page can't reach on its own.
Downloads
Saves files straight from the player.
Cast and AirPlay
Plays on a TV or another device with the optional KCast host. AirPlay works on macOS.
Mozilla Firefox
Firefox 140+ · Desktop
In Firefox, add the extension directly from this page. Confirm installation in the browser prompt; Firefox will also handle updates.