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App Tamer

August 28, 2014

Jettison 1.4.1 improves reliability of ejecting and remounting drives, especially SD cards.

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

If you bought Jettison from St. Clair Software, just download version 1.4.1 and replace your existing copy.

If you purchased Jettison through the Mac App Store, please run this version of Jettison once BEFORE you delete or overwrite the old copy of Jettison in your Applications folder.

NOTE: Please be aware that Jettison's notification sounds (indicating that drives have finished ejecting) cannot be played in Mac OS 10.8 - 10.10 due to limitations in the system software. We're hoping to see a fix from Apple sometime in the future.

What's new in Jettison 1.4.1

  • The logic that Jettison uses for ejecting and remounting drives is now much more tolerant of errors.
  • Jettison's menubar icon is now compatible with Yosemite's "dark mode."
  • Jettison now offers to move itself to your Applications folder when you first launch it.
  • More information is logged to the Console so errors are easier to diagnose.
  • Minor user interface inconsistencies have been fixed.

Download Links

Jettison 1.4.1
(a server will be selected for you automatically)

If you have trouble contacting our servers, please let us know at


Try it for FREE for 15 days
Download Version 1.4.1 
Buy Jettison 1.4.1 Direct
Single-user license: $4.95/each
2+ licenses: $3.95/each
Buy Jettison 1.2.4
$4.99 on the Mac App Store
More Information
About Jettison
What's New
System Requirements
Mac OS X version
10.6.8 or higher.

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