You are not alone if your Preview app has stopped on Mac . It can be due to multiple reasons such as bug , computer error with the file you are seek to open , or something else . Here is a list of solution that you may judge when Preview is down on your MacBook . get ’s plunge deep into these fixes and see what shape .
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1. Restart the System
The first thing you need to do is simply bring up your Mac . This is a introductory footmark , but itworks most of the time to flush out any bugs or misplay , if any , without trying out any complicated whole tone moving further .
check that you have saved all your work before restarting the system .
Here is how you may do it .
1.Go to theApple Menuon the top left field of your sieve .
2.Click onRestart
Wait for it to start , and then confirm whether the preview issue has been desex .
2. Force Quit the App
1.Press theCommand + Option + Esckeys on the keyboard .
2.ChoosePreviewfrom the dialog Box .
3.Click onForce Quitto exit the app .
Did the app quit ? If it does , you could either move forward and restart the system or strain opening your filing cabinet again to hold in if Preview is still not working on Mac .
3. Use Safe Mode
secure Mode is a great way to identify unlike fault in the system . It is a symptomatic prick that starts your Mac with only the essential system processes and driver .
get ’s verify if there is something amiss internally or due tothird - political party filesor software . Here is how you may enter Safe Mode on Mac .
For Intel-based Mac
1.Go to theApple menuon the top - left of your screenland and chooseShut Down .
2.Turn on your Mac again using thepowerbutton .
3.Now , straight off exhort and take hold theShift keyon the keyboard .
4.Keep belongings till you see the login window .
embark the password to lumber in , and your organization is now in the Safe Mode .
For Silicon-based Mac
2.Press and bear thepowerbutton .
3.Keep pressing till you see the Loading Startup Options on the screenland .
4.Choose thevolume .
5.Now , while the organization starts , military press and defy theShiftKey .
You will see the log windowpane ; record the countersign to utilize Safe Mode .
Once you have entered the Safe Mode , you could now screen the Preview app and see if it works normally without any issuing . If it does , it suggests that a third - party covering , filename extension , or organization component might be causing the payoff .
plainly quit the Safe Mode by restarting the system as you would normally do and confirm whether Preview is work on Mac or not .
4. Remove AV Software
Many MacBook user utilize differentantivirus softwareto keep off viruses and malware . However , such third - party software can interfere with the normal functioning of certain interior apps on your Mac ; in this case , we have Preview .
Hence , you need to murder or uninstall the app whole from the system and try out Preview again .
The steps to uninstall the software program depend on the character of app you are using . But here are the canonical step you may succeed consequently .
1.Quit the antivirus computer software on your organization .
2.Then , look for an uninstaller for that especial computer software .
3.If the uninstaller is usable , but follow the steps and remove the AV software program .
4.Or else , you’re able to drag the App icon into the Trash .
5.Now , empty the Trash .
Once all the above steps are done , resume the system to store your changes . Turn it on again and start the file using the Preview app to trial .
5. Delete the PLIST Files
The PLIST files are used to store form information and configurations for any coating on your Mac . you’re able to delete these files and readjust your Preview app ’s default or initial state . Here is how you could do it .
1.PressCommand + Option + Escon the screen .
2.Click onForce Quitto quit the Preview app .
3.Now , unfold the Finder windowpane and click onGo .
4.SelectGo to Folderand enter~/Library / Preferences . HitEnter .
5.Look for a file namedcom.apple.Preview.plist .
6.Drag the filing cabinet to the Trash or make a two - finger tap and chooseMove to Trash .
Do n’t bury to empty the Trash . After following the footprint above , restart Preview ; hopefully , it will pass to its normal state .
6. Clear Preview Cache
Now that you have blue-pencil the PLIST files for the preview app . adjudicate deleting the hoard files as well . This will dissolve egress related to cached data and potentially improve its carrying into action .
1.Quit the Preview app .
2.Now , receptive theFinderwindow from the Dock .
3.Click onGoat the top menu bar and chooseGo to Folder .
4.Type~/Library / Caches / com.apple . Previewand hitEnter .
5.Delete all the cache files here .
verify to Empty the trash and then restart the preview . Double - check the file cabinet before deleting them and ensure they are the right ones .
7. Update macOS
in conclusion , you’re able to revise your macOS to the late version . Often due to outdated software program , your system of rules might encounter errors that can not be fixed by any other method .
Here is what you may do to update the scheme .
1.Go to theApple menuon the top - left and get through onSystem configurations .
2.Scroll down and go toGeneral . Click onSoftware Update .
3.Wait for the system to check for updates .
4.Now , click onUpdate Now .
Your Mac will start update and restart in the process . Once the update is everlasting , try starting Preview again to test - run for it .
Preview Working on Mac Now
you could try all the method listed above , set out from the simplest which is restarting your Mac . These steps are tried and tested and have work for many user for whom the Preview app was not working on their Macs . Apart from this , we would not recommend using any third - political party software just yet unless you have worked on these mending .
Furthermore , if the above step still do not reset the way out , you’re able to always try contactingApple Customer Care , and they might help oneself you with other fixes .
