アドオン
User Agent Switcher 0.7.3.1-signed.1-signed 要再起動
作者: chrispederick
The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.
![[警告]](https://addons.thunderbird.net/static/img/developers/test-warning.png?b=b00ed3ed-652d8172)
許可設定
このアドオンについて
The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.
