Jettison
Description

February 12, 2025

Version 1.9 fixes issues remounting some drives and improves handling of open files, disk images and encrypted volumes.

This update is FREE if you've purchased a license for Jettison.

If you bought Jettison from St. Clair Software, just download version 1.9 and replace your existing copy, or choose "Check for Update" from Jettison's menu in your menubar.

If you purchased Jettison through the Mac App Store, please download and run this version of Jettison once BEFORE you delete or overwrite the old copy of Jettison in your Applications folder. If Jettison is still telling you your trial period is over, please follow these instructions.

What's new in Jettison 1.9

  • Jettison now prompts for Full Disk Access permission in System Settings > Privacy & Security to ensure that it can remount USB drives.
  • When a disk can't be ejected because an app has files open on it, the error message reflects this accurately and the "Quit" button will reliably quit the offending app.
  • If you've included disks in the "Don't remount these disks" list in Jettison > Settings > Options, those drives will also be unmounted after Jettison launches.
  • Cryptexes, iOS simulators and other disk images used as part of system operation are no longer displayed in Jettison's menus.
  • Jettison will correctly handle encrypted APFS volumes that are automatically unlocked by the system.
  • Multiple "trial period expired" warnings will not be displayed at once.

More Information

Download Links

Jettison 1.9

If you have trouble contacting our servers, please let us know at support@stclairsoft.com.

 

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Single-user license: $6.95/each
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System Requirements
macOS 10.13 through 15.3
Runs natively on Intel & Apple Silicon
 

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