You can download StartNinja 1.0.1 for Mac from our application library for free. The unique ID for this application's bundle is com.allvu.StartNinja. Startninjainstaller.dmg is the most frequent filename for this application's installer. This free Mac application was originally developed by allvu. The program is categorized as System Tools. The following version: 1.0 is the most frequently downloaded one by the program users.
From the developer:
Macs don't have a built-in way to mute or silence the system start up chime.
You may want to check out more Mac applications, such as Notational Velocity, Cinch or Overflow, which might be similar to StartNinja.