アドオン
ここで公開されている数千ものアドオンを試すには、無料の高速ウェブブラウザー Mozilla Firefox をダウンロードしましょう！
閉じる
![[警告]](https://addons.thunderbird.net/static/img/developers/test-warning.png?b=58a99cbb-667a0970)
許可設定
このアドオンについて
Main Features
+ Hide Menu Bar automatically. Press [ALT] / [F10] key to show it temporarily.
+ Show Menu Bar automatically when mouse is hover on Menu Bar / Title Bar.
Report Bugs
Please report bugs to the forum, developer may need discuss bugs with you...
+ MozillaZine forum - discuss bugs / announce versions.
+ Hide Menu Bar automatically. Press [ALT] / [F10] key to show it temporarily.
+ Show Menu Bar automatically when mouse is hover on Menu Bar / Title Bar.
Report Bugs
Please report bugs to the forum, developer may need discuss bugs with you...
+ MozillaZine forum - discuss bugs / announce versions.
