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Jettison for Mac

Ejects external disks when you put your Mac to sleep.

$8.34
In English
Version 1.9.7
4.6
Based on 18 user rates

Jettison overview

Jettison automatically ejects external disks from your Mac before your computer goes to sleep.

Simplify those last few seconds when you grab your MacBook and run out the door. Just close the lid and Jettison will automatically eject your backup drive, iPod, or whatever is connected so you can safely unplug it. Say goodbye to "disk was not ejected properly" errors and waking your computer back up because you forgot to eject everything.

Jettison even makes sure that Time Machine backups and file server volumes are properly shut down before they're removed. Your backups and shared files are safe and sound.

And what if you decide not to leave, and open your MacBook back up? Jettison will check to see if your drives are still connected and will mount them back on the Desktop if they're there.

What's new in version 1.9.7

  • Resolved a bug which caused Jettison to get "stuck" and unable to eject volumes if back-to-back eject and remount cycles were performed very quickly.
  • Fixed an error where Jettison would identify an app that was preventing it from ejecting a drive, but wouldn't offer a Quit button to quit that app.
  • Corrected a bug that could result in the progress window for an eject or mount operation not showing or remaining on screen.
  • Jettison will not quit mds_stores before sleep because this can break Spotlight queries until the machine is restarted.
  • The drive count shown in the menu bar changes immediately as disks are ejected or mounted.

Jettison for Mac

$8.34
In English
Version 1.9.7

What users say about Jettison

jsolony
By jsolony on Jul 7, 2023 for v.1.8.5

Customer support: 5.0

They got back to me within two days when I emailed. (MacUpdate is making me put something negative for "What needs to be improved" so I just put Social media integration because I had to put something.)

Other user ratings:

Value | 5.0
Ease of use | 5.0
Features | 5.0
Reliability | 5.0
Write a detailed review about Jettison

What customers like

Performance
Stability
Price

What needs improvements

Social media integration

Jettison qualities

Value
5.0
Ease of use
5.0
Features
5.0
Reliability
5.0
Customer support
5.0

Write your thoughts in our old-fashioned comment

MacUpdate Comment Policy. We strongly recommend leaving comments, however comments with abusive words, bullying, personal attacks of any type will be moderated.
4.6

(17 Reviews of Jettison)

  • Comments

  • User Ratings

jsolony
jsolony
Jul 7, 2023
1.8.5
5.0
Jul 7, 2023
5.0
Version: 1.8.5
Excellent app, does exactly what it says, and for $4.95. Totally took care of the issue with my computer going to sleep and shutting off my external hard drives without ejecting them. Everything now runs the way it should. As another reviewer noted, this is the best $5 I've spent for a while.
mrsolguy
mrsolguy
May 20, 2020
1.7.5
5.0
May 20, 2020
5.0
Version: 1.7.5
Awesome little piece of software. It just works It was driving me crazy because I couldn't eject my external SSD from my 2017 MacBook Pro. Nothing I tried worked, including killing quicklook ui. Bought this thing and it just worked, instantly. And it also tells you exactly what program is holding up the unmount so you can kill it. Best $5 I've spent in a while.
davecoul45
davecoul45
Jan 27, 2020
1.7.5
0.0
Jan 27, 2020
0.0
Version: 1.7.5
downloaded to my brand new mac 27", that I am having loads of problems with. Fitted two external SSD harddrives, one for a dual boot with High Sierra and the other as a time machine backup. Always forgetting to unmount so thought Jettison was the answer. So closed down the computer with gay abandon only to be told on restart that my external ssd drive had been improperly closed down (or words to that effect). I think the app would be improved by some sort of window showing the drives being unmounted and then a message saying "all done and the computer is now closing down". Having said that there is something wrong I need to make sure I have set it up properly else it isn't working. I am running Catalina, don't know if that is the problem. DaveC
Cowicide
Cowicide
Jun 1, 2017
1.5.3
5.0
Jun 1, 2017
5.0
Version: 1.5.3
Love Jettison. It's never failed me once.
AppleFriend
AppleFriend
Aug 31, 2016
1.5.1
5.0
Aug 31, 2016
5.0
Version: 1.5.1
Jettison is very helpful app in modern high-speed world. It's so exhausted to eject any hard drives or other devices from a laptop before you quickly close a lid and need to hurry somewhere. Jettison is the right thing to have in this case. So, download this cheap useful app and enjoy it assistance.
jsolony
jsolony
Jul 7, 2023
1.8.5
5.0
Jul 7, 2023
5.0
Version: 1.8.5
mrsolguy
mrsolguy
May 20, 2020
5.0
May 20, 2020
5.0
Version: null
Ervins Strauhmanis
Ervins Strauhmanis
Nov 7, 2018
5.0
Nov 7, 2018
5.0
Version: null
Cowicide
Cowicide
Jun 1, 2017
5.0
Jun 1, 2017
5.0
Version: null
Liliannaw9135
Liliannaw9135
Nov 14, 2016
5.0
Nov 14, 2016
5.0
Version: null
AppleFriend
AppleFriend
Aug 31, 2016
5.0
Aug 31, 2016
5.0
Version: null
Scott-C-H-
Scott-C-H-
Jun 3, 2016
5.0
Jun 3, 2016
5.0
Version: null
Dana_Nau
Dana_Nau
Jul 5, 2015
5.0
Jul 5, 2015
5.0
Version: null
DanDaf
DanDaf
Feb 25, 2015
1.0
Feb 25, 2015
1.0
Version: null
Tomq
Tomq
Dec 10, 2014
5.0
Dec 10, 2014
5.0
Version: null
Tmax07
Tmax07
Nov 13, 2014
4.5
Nov 13, 2014
4.5
Version: null
Philosopherdog
Philosopherdog
Aug 28, 2014
5.0
Aug 28, 2014
5.0
Version: null
gotow
gotow
Oct 9, 2012
5.0
Oct 9, 2012
5.0
Version: null
goggles
goggles
Feb 8, 2012
5.0
Feb 8, 2012
5.0
Version: null
Lyleh
Lyleh
Feb 8, 2012
3.0
Feb 8, 2012
3.0
Version: null
Basharar
Basharar
Dec 13, 2011
5.0
Dec 13, 2011
5.0
Version: null
Kitmos
Kitmos
Dec 10, 2011
3.5
Dec 10, 2011
3.5
Version: null
Freenergy
Freenergy
Nov 30, 2
1.8.2
5.0
Nov 30, 2
5.0
Version: 1.8.2