Psst
Psst
2.1.1

4.3

Psst free download for Mac

Psst

2.1.1
31 October 2007

Restart your Mac without the chime.

Overview

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 Psst

Version 2.1.1:
  • 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!

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32 Psst Reviews

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Rate this app:

Dawda
21 April 2012

Most helpful

This is a wonderful little utility. After downloading the DMG from MU I got the message that it's corrupt. After searching the web i FINALLY found one that worked. I uploaded the working one to my dropbox for you to download. I'll have it there for as long as this one does not work. http://dl.dropbox.com/u/14060155/Psst%202.1.1.dmg I scanned it with avast, nothing. But please tell me if you find something wrong with the file.
Like (2)
Version 2.1.1
Steve K
01 January 2015
Been using this since it was released, on multiple Macs and versions of OS X, and its always worked for me. I'm currently using it on a mid-'11 iMac i5 with Yosemite and it's still going. I set to the quietest setting, but not silent, so I can still tell if the machine is restarting properly but it won't wake up the whole house. Perfect.
Like
Version 2.1.1
IanB3074
16 October 2013
I have tested Psst on my 2.8 GHz Intel Core 2 Duo iMac running OS X 10.8.5 Mountain Lion and it works perfectly, either completely muting or reducing the volume of the startup chime.
Like
Version 2.1.1
tommytune
02 June 2013
I Love this little utility app - I've used it for 6 years on a G4 Powerbook, a G4 Digital Audio, a MDD G4, and a G5 dual 2.0 (all running Tiger 10.4.11). Also worked on the G5 & the Powerbook under Leopard 10.5.6. After years of "too loud" startup chimes waking the kids at 3 AM [and freaking ME out as well!], I finally have the perfect solution! The app is 'persistent', so set it and forget it! (unless you want to make changes, then just relaunch & move the slider volume). One of my all-time favorite apps!! Does EXACTLY what it needs to, and DOESN'T mess with anything else! I've never had any app or sys process conflict with it.
Like
Version 2.1.1
Dawda
21 April 2012
This is a wonderful little utility. After downloading the DMG from MU I got the message that it's corrupt. After searching the web i FINALLY found one that worked. I uploaded the working one to my dropbox for you to download. I'll have it there for as long as this one does not work. http://dl.dropbox.com/u/14060155/Psst%202.1.1.dmg I scanned it with avast, nothing. But please tell me if you find something wrong with the file.
Like (2)
Version 2.1.1
1 answer(s)
ric0ric
ric0ric
22 January 2013
Thank you
Like
Swordfish
11 November 2011
For those wondering, Psst works in Lion, 10.7.2
Like (1)
Version 2.1.1
1 answer(s)
Spudboy
Spudboy
24 December 2011
Once I attach my external speakers, it doesn't control the volume anymore. Never had this issue before. Any ideas?
Like
Magosilvan
09 December 2008
I downloaded v.2.1.1 for my wife's new iMac. I setted near to zero the volume and tried to reboot without submitting an answer to developer's question. The system told me Psst prevented to relaunch. I tried to quit it, but it refused. I was forced to a forced quit. So I relaunced and I answered it didn't work. Then I CLOSED the submitting window and, surprise, relauncing again I discovered it works. After many attempts I can confirm that it works flawlessly. The problem is all in that window! It's impossible to submit before trying. It should have a short time persistence then automatically disappear. Add iMac 2,66 GHz Intel Core 2 Duo with OsX 10.5.5 to compatible Mac list.
Like
Version 2.1.1
JollyRoger8X
14 September 2008
StartupSound.prefpane doesn;t sem to work at all on Intel-based Macs. This utility, on the other hand, works flawlessly on both PowerPC- and Intel-based Macs. So I'm revising my review rating for it. : )
Like
Version 2.1.1
1 answer(s)
Contributor
Contributor
03 January 2011
Hi. It's been a couple of years since you commented on Psst, stating that StartupSound.prefpane didn't work on Intel-based Macs, but there's now an updated version that does at http://www5e.biglobe.ne.jp/~arcana/software.en.html.
Like
Gilwestfall
19 February 2008
i upgraded to iLife '08 and then my sound stopped working... internal speakers were not listed in my sound preferences. during the iLife install the machine deleted some of my system caches. i uninstalled Psst & the sound came back... could have been a coincidence but if someone else has the same combination maybe removing may be worth a try. i didn't try to re-install it.
Like
Version 2.1.1
Bztranier
12 November 2007
Started using Psst 2.1 in June 07 - worked fine for a couple months. Then stopped working. Trashed it and downloaded again, and again it worked fine till yesterday. Trashed it and downloaded 2.1.1. So far, no joy. Intel iMac 1.83 GHz, OS/X 10.4.10
Like
Version 2.1.1
maconnect-1
09 April 2007
This software is great. Thanks a lot to his autor. Works fine on a MBP and iMacG5.
Like
Version 2.0.8