Virus Scanners usually take much efforts to keep Safari clean. Solution 3: Disable or Uninstall Virus Scanner When you find the extension, uninstall it.If not, you can narrow down the problematic extension by enabling them one by one.Set all extensions to off and see if the Safari quits unexpectedly again.

On Safari, choose Safari > Preference > Extensions.If you have installed extensions in Safari, it could be one of the extensions that cause Safari to crash. Tip: If Safari or other applications keeps crashing because of insufficient storage on your Mac, you can also use MacMaster to clean up the Mac and free up more space. Now you can open Safari and see if it crashes or hangs again. Click Clean to delete cookies, internet history, download history of Safari on your Mac. When the scan stops, choose App Cache, find Safari cache and click Clean to get rid of the browser cache. Since you cannot open the browser right now, you can clear browsing data without opening Safari with FonePaw MacMaster (opens new window), which can clean browser data, system caches, and more on your Mac.Ĭlick System Junk and hit Scan. Solution 1: Clear Browsing DataĬlearing old and corrupted browsing history (caches, cookies, etc.) can help stop Safari from crashing. For example, on January 2016, Safari on iOS & Mac OS X quit unexpectedly becaused of a bug caused by Apple's Safari Suggestions.Īnd to fix crashing Safari on macOS Sierra, OS X El Capitan, Yosemite and more, you can try the following methods. An extension or plugin in the Safari cause the problem.Safari has old or corrupted caches, cookies or downloads.

The site your are visiting has heavy flash, videos, plugins or other elements that overload Safari.

There are too many applications running on your MacBook, especially when your MacBook is running out of storage.

You are opening too many tabs at a time on Safari.

There are many reasons why Safari keeps crashing on iMac, MacBook Pro, MacBook Air. Why does Safari keep crashing or freezing up? So is there any idea on why Safari keeps crashing? And how to fix Safari on the Mac? Some people complaint that after updating MacBook Air to macOS Sierra (10.12), the Safari keeps crashing every time they open it. Just follow the step-by-step guide on how to fix Safari when it freezes or crashes. Summary: Is Safari freezing or crashing on your Mac? This post will help.

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