What Is OSMessageTracer in MacOS login items, How To Remove It?

If you have recently updated your macOS computer to macOS Sonoma then you might have noticed an active login item in your settings called “OSMessageTracer” that is an “item from unidentified developer.”

Well, you are not alone as thousands of macOS users have reported about this alleged malicious program.

In this article, we will describe What Is OSMessageTracer followed by a step-by-step guide on How To Completely Remove OSMessageTracer from your MacBook, Mac Mini, iMac, Mac Pro, or Mac Studio.

What Is OSMessageTracer?

Despite having an unidentified developer in its description, OSMessage Tracer is an App from Apple that collects and analyzes various data like crash reports, performance metrics, diagnostics, and usage statistics on your Mac.

So if you were wondering, What is OSMessageTracer Used For, that was your answer.


Since OSMessage is from Apple there’s nothing to worry about. You can even check the legitimacy of the app by clicking the little (i) button next to OSMessageTracer which opens up a file named “com.apple.installer.osmessagetracing.plist”.

This file or application is from a previous update and was supposed to be removed but somehow got left behind. It’s completely safe to delete this file and it won’t impact the performance of your macOS computer.

How Do I Get Rid Of OSMessageTracer?

Here’s how you can disable OSMessageTracer in macOS Ventura or macOS Sonoma,

STEP 1: Open System Settings by either using the gear icon on your dock or by searching for it in the spotlight.

STEP 2: Next select the General section and locate Login Items.

STEP 3: You can now disable OSMessageTracer from the Allow in the Background using the Toggle.

And that’s pretty much it, OSMessageTracer will now be deleted or disabled from your macOS computer. Feel free to restart your PC to ensure that the changes have been applied successfully.


So this was a simple and easy-to-follow guide on how to remove OSMessageTracer from your macOS PC.

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