Jettison for MacOS Download (Latest 2024) - FileCR

Free download Jettison for MacOS Latest full version - Automatically ejects external disks from your Mac.


Free download St. Clair Software Jettison, full version standalone offline installer for macOS. It is a convenient utility tool that streamlines managing external disks. It offers a simple solution to a common inconvenience: the need to manually eject external disks before putting your MacBook to sleep.

Overview of Jettison for macOS

It is a lightweight application that runs in the background, automatically ejecting external disks when your PC sleeps and remounting them when it wakes up. This means you no longer have to worry about ejecting each disk manually, saving you time and effort. Additionally, It ensures that your external disks are safely ejected, reducing the risk of data corruption or loss.

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.

Features of Jettison for macOS

  • Automatic disk ejection: It automatically ejects external disks when your Mac sleeps, preventing data loss and corruption.
  • Remount on wake: The application remounts ejected disks when your Mac wakes up, ensuring they are ready for use.
  • Customizable settings allow you to customize its behavior, such as excluding certain disks from automatic ejection.
  • Menu bar icon: The application provides a menu bar icon to quickly access its settings and status.
  • Time-saving: It saves you time by eliminating the need to manually eject disks before putting your Mac to sleep.
  • Efficient: The application runs efficiently in the background, consuming minimal system resources.
  • User-friendly interface: It features a simple and intuitive interface, making it easy to use for all users.
  • Reliable: It is a reliable utility that ensures your external disks are safely managed.
  • Peace of mind: With this, you can know that your external disks are always adequately managed.

Technical Details and System Requirements

macOS 10.9 or later


Q: Does it work with all external disks?
A: It is compatible with most external disks and storage devices. However, there may be some compatibility issues with specific devices.

Q: Can I exclude specific disks from automatic ejection?
A: It allows you to customize its settings and exclude specific disks from automatic ejection.

Q: Does it require any particular configuration?
A: No, It is designed to work out of the box with minimal configuration required.

Previous version

Additional info
File Name:Jettison 1.8.7 macOS
File Name:Jettison 1.8.6 macOS


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