Startup Manager
Startup Manager is a macOS utility from Systweak that helps you review and control login items, startup apps, extensions, and related background components.
What is Startup Manager?
Startup Manager is a utility app for macOS that helps users review what runs when their Mac starts and decide which non-Apple items should stay enabled. It is designed for people troubleshooting slow boot times, extra background activity, or unwanted launch-at-login behavior from installed software. The app presents categories such as startup apps, login items, launch agents, browser extensions, and plug-ins so you can inspect them in one place. It also offers controls to disable or remove selected items, which can help reduce clutter during startup and improve day-to-day responsiveness. Users typically install it as a focused maintenance tool rather than a general productivity app. Startup Manager is published by Systweak and is aimed at Mac users who want a simpler way to manage startup-related components.
Key features
- Review startup apps and login items in one place
- Disable selected non-Apple items that launch at startup
- Inspect launch agents, extensions, and plug-ins tied to startup behavior
- Remove unwanted startup entries to reduce background clutter
- Check browser-related extensions and plug-ins that may affect performance
- Organize startup-related components for easier troubleshooting
Review app leftovers with diCleaner
Inspect caches, support files, containers, and login items before cleaning.
Safety overview
Status: Mostly safe
Startup Manager is intended to manage startup-related items on your Mac, so it may request access needed to inspect or change login items and related components. That kind of access is normal for this type of utility, but disabling the wrong item can stop another app from launching automatically or remove a background feature you still use. Use it thoughtfully, especially when changing extensions, plug-ins, or launch items you do not recognize from your own installed apps.
Recommendation: Keep Startup Manager if you actively use it to manage slow startup behavior or review unwanted background items. If you do not use this kind of maintenance tool, you can remove it without affecting macOS itself, though any startup entries you disabled earlier will stay changed until you re-enable them manually or in the related app.
Common paths
/Applications/Startup Manager.app
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