com.stclairsoft.Jettison.DriverHelper
Universal version · Reported by 10 Macs in the community.
Sighting data is community-sourced — version availability and pricing should be verified with the developer.
Jettison is a helper daemon for the Jettison app by St. Clair Software. Jettison is a macOS utility that automatically ejects external disks from your Mac when your computer goes to sleep or after your display powers off, and remounts them when your Mac wakes. The daemon component runs as a system service to handle the automatic ejection and mounting logic. This is particularly useful for MacBook users who frequently close their laptop without manually ejecting external drives. A native Apple Silicon build of Jettison has been confirmed running on Macs in the Rosetta Check community.
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1 suggestionThis helper daemon is part of the Jettison application by St. Clair Software, and cannot be updated separately. The main Jettison app itself now ships with a native Apple Silicon build, so updating the parent app will automatically update this daemon component. To upgrade to the native build: launch Jettison, click the Jettison menu in your menu bar, and select "Check for Update". This will pull the latest native version if you are still running an older Intel build. Alternatively, visit the St. Clair Software download page at stclairsoft.com, download the current Jettison installer, and replace your existing copy. If you originally purchased Jettison from the vendor, the native upgrade is free — simply install over your existing copy.
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