System Logs CrashReporter
System Logs CrashReporter stores macOS crash reports that help diagnose why apps, services, or system components unexpectedly quit.
What is System Logs CrashReporter?
System Logs CrashReporter is a macOS diagnostics folder that stores crash reports generated when an app, background process, or system component stops working unexpectedly. These reports are used by Apple, developers, support staff, and advanced users to investigate crashes, repeated failures, and stability problems. You may encounter this folder while reviewing storage use, troubleshooting software issues, or checking what happened after an app quit without warning. The contents are log-style diagnostic files rather than documents you normally open every day. Keeping recent reports can be useful when you need to identify a crashing app or share technical details during support or repair work.
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Safety overview
Status: Mostly safe
This folder contains diagnostic reports, not core app binaries. Removing old crash logs generally does not stop macOS or your apps from running, but it also removes information that may be important for troubleshooting recurring crashes, kernel issues, or support cases. If a specific app or service keeps failing, review the report names before deleting anything so you do not lose the best clues about the problem.
Recommendation: Keep this folder if you are troubleshooting crashes or may need diagnostic history for support. If you are only reclaiming a small amount of space, you can remove older report files after confirming you no longer need them; new crash reports will be created automatically when future crashes occur.
File path
/Library/Logs/CrashReporter
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