Psst is a faceless application that lets you adjust/mute the volume of your Mac's startup chime. Double-Click "Psst!" in the Finder to adjust the volume settings.
Important: The method Psst! uses to change the volume does not work on every model! What it actually does: It simply adjusts the volume settings before shutting down and after logging in.
What's new in this version:
- Added check routine to prevent Psst from launching from disk image
- Psst asks you to anonymously submit your Mac configuration in order to create a comprehensive list of (un-)supported setups.
Check it out here: www.satsumac.com/Psst/Compatibility.php
- Uninstalling Psst: just stop it and trash it!