St. Clair Software
News | Products | Downloads | Purchase | Support | Contact | Home

App Tamer

October 22, 2014

Jettison 1.4.2 supports Yosemite and improves reliability, especially when remounting 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 1.4.2 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 1.4.2

  • Jettison correctly recognize SD cards on Mac OS 10.9.5 and 10.10.
  • The procedure that Jettison uses for ejecting and unmounting drives has been improved.
  • Console messages about afp and smb drives have been eliminated.
  • Remounting of SD cards works more reliably.

Download Links

Jettison 1.4.2
(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 1.4.2 
Buy Jettison 1.4.2 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.

Home | Products | Downloads | Purchase | Support | Contact | Blog

© 1996-2014 St. Clair Software