How to uninstall Picasa on Mac computer? If you encounter problem when trying to delete Picasa as well as its associated components, read through this removal tutorial and learn about how to perfectly remove any unwanted applications on your Mac.
Uninstalling applications in macOS/Mac OS X is quite different from that in Windows operating system. In normal cases Mac users just need to simply drag and drop the target app to the Trash and then empty the Trash to perform the standard uninstallation. Generally speaking, most Mac applications are separate bundles that contain the executable and any associated resources for the app, and therefore users can easily remove any unwanted software (if they are installed properly) from their Macs.
However, a fact is often neglected that, even the stand-alone software may might still leave its configuration and preferences files on multiple system directories after you carry out a basic uninstall. These vestiges can be very small in size, thus leaving them alone may not affect your Mac performance, yet they can also be a large chunks of useless files that occupy a large portion of your hard drive space. In the latter case it is quite necessary to clean out those junk files from your Mac for complete removal.
For some novice users, they may have no idea how to remove Picasa in a proper way. Even for the experienced users, they may also get lost when trying to uninstall a problematic, stubborn or even malicious application. In this post we will discuss the following questions: (1) What is the correct way to uninstall Picasa? (2) How to ensure all its accompanying components are removed safely? And (3) is there a shortcut for both Mac novices and experts to take to accomplish Picasa removal effortlessly?
Prior to the removal of Picasa, you should first log into your Mac with an administrator account, and turn Picasa off if it is running. To deactivate an app, right click its icon in the dock and select Quit option (or choose Picasa > Quit Picasa on the Menu bar).
Also, you can access the Activity Monitor (located in /Applications/Utilities/ folder), and see if there is any background process pertaining to the app. If Picasa cannot be quit normally, you can select the app in Activity Monitor, click the large red “Quit Process” button in the left corner and click Force Quit button in the pop-up dialog.
This drag-to-delete method works in all versions of Mac OS X. Most 3rd party apps can be smoothly uninstalled in that way, but you cannot delete built-in apps by doing this. Some apps installed using the Mac package installer will prompt you for a password when you try to move it to the Trash. In any case you cannot move Picasa to the Trash or empty the Trash, try holding the Option key as you choose Empty Trash from the Finder menu, or reboot your Mac and try it again later.
Warming: It is important to point out that, emptying the Trash will instantly wipe off Picasa as well as other files you’ve thrown into the Trash, and that this act is irrevocable, so make sure you haven’t mistakenly deleted anything before emptying the Trash. Any time you change your mind and wanna undo the deletion of apps or files, just right click the item in the Trash and select Put Back option.
This tap-and-hold method is applicable for the apps installed through the App Store, and it requires OS X lion or later. Once you click the X icon, the uninstallation of Picasa will be handled immediately, and there is no need to empty the Trash afterwards. This way cannot uninstall built-in apps as well.
It is worth mentioning that, some applications for Mac come with their own dedicated uninstallers, e.g. Adobe and Microsoft. Those apps will install additional software to provide extended functions, or place library files and associated application dependencies elsewhere in OS X. You can manually delete all the accompanying components as well, but it would be better to run the specialized uninstaller to fully remove the application alone with its bundled software or associated items.
To uninstall the software and plugins that don’t show up in the Application folder or come with a uninstaller, you are supposed to go to their official websites and look for their own downloadable uninstallers or the uninstallation instructions provided there. As for some apps that are built in macOS, you can either run commands in the Terminal to delete it, or try the uninstall tool offered in the last section of this post.
Most OS X application are self-contained packages that can be easily uninstalled by dragging them to the Trash, but there are exceptions too. Some of you may wonder if the classic methods mentioned above help remove the associated files or folders created by Picasa. Well, even though completely uninstalling apps on OS X is much more simple than that on Windows, you may need to check if there are support and preference files left on your hard drive after Picasa has been deleted. Picasa vestiges may not do much harm to your system but do take up a certain disk space. Therefore, if you are not gonna use Picasa any more, these remnants can be deleted permanently.
There are tow locations where apps store their preferences and supporting files, and both are named Library. Apart from these files, Picasa may also scatter its components like login items, startup daemons/agents, or kernel extensions around the system.
To remove all the traces of Picasa from your Mac, do the following steps:
Application components may appear in a wide range of locations, including but not limited to the aforementioned file paths. For instance, some antivirus and security software will install additional kernel extensions which are by default located in /System/Library/Extensions. For the leftovers that are not obvious to identify, you might do a Google search for the app components, and perform the removal carefully.
Manually deleting Picasa leftovers can be a laborious task for inexperienced Mac users. If you are still not sure how to delete app remnants entirely, or you would like to save time in removing Picasa alone with all its remnants, well, utilizing a professional removal tool is a better option for you, compared with the manual removal.
Look for an all-in-one solution to handling any application removal on your Mac? You might need the help of a specialized and advanced Mac uninstaller, which will spare you from the tedious searching for app vestiges. A outstanding uninstaller should be featured by intuitive interface, easy operation, powerful performance, and satisfactory effects. Now you can get all of these features in Osx Uninstaller.
Utilizing Osx Uninstaller can be the most effective way to remove any corrupted, stubborn and malicious application for your Mac. It will scan your whole system for every piece of target application and then remove them in one click, thus to finally free up your Mac hard disk space. Continue reading to know more about this tool.
After you click Yes in the dialog, the uninstall process will be activated immediately, and you will be informed that Picasa has been successfully removed. The whole process is quite straightforward (3 steps: launch - select - remove), and it may take only a few seconds to complete. Fast and simple, right? Just give it a try now!
A clean uninstall of unwanted application is what most computer users desire for, but manually hunting down app stuffs is never an easy job to do. Once you start to use Osx Unisntaller, there is no need to manually locate app files left behind any more. You will save the trouble of crawling over the system looking for ambiguous remnants, and you don’t have to deal with various uninstall problems that may occur.
Osx Uninstaller, an high-efficient uninstall utility designed for Mac, helps remove not only the built-in applications but also the software and plugins that don’t appear in the Application folder. You can download this removal tool for free and try it out first. If you think it meets your demand, you can pay for the full version.
Summary: This guide offers several approaches to uninstall Picasa on Mac. The manual ways require more time and skills to ensure a clean, complete uninstallation, while the automated uninstaller could handle any app removal smoothly and swiftly.
Thank you for reading this post. Does it help resolve your uninstall issues? We will be glad if you share your thoughts or any suggestion about this removal guide.