• How To Delete Unnecessary Files On Mac
• How To Delete Unnecessary Files Mac
• Mac Delete Unnecessary Files Software Free
• Program That Deletes Unnecessary Files

If you've ever gone through a software installation process, aborted it, and discovered that you have an unwanted process still running on your Mac, here's how to root it out and remove it.

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It can completely uninstall Mac application and remove associated files, clean up all leftover. DoYourData AppUninser also can remove unnecessary multi languages of applications on your Mac. Completely uninstalling Mac applications, widgets, plug-ins. It will remove all. Movavi Mac Cleaner is a simple utility that helps you to clean your Mac computers from various useless and junk files. This software can remove various unnecessary files from your Mac, including cache files, log files, trash bins, unused localizations, large files, old files, and duplicates. When files for the application you want to delete are all stored in one location, dragging the icon to the Trash will take care of most of the work. In Mac talk, apps like this are 'bundled.' To see the files in an application's bundle, click on its icon while holding down the Control key. You should see an option that says, 'show package.

First up, a gentle warning. One should not, in general, willy-nilly remove an OS X process (a software program) just because you don't recognize it or don't know what it does. OS X is complicated and has many essential processes that shouldn't be tampered with.

However, let's say that you just installed an OS X application called SPECTRE.app, decided to quit and delete the application completely. But you still see a process running in Activity Monitor called, for example, spectre_daemon or spectred. Some houskeeping utilities are able to find all the support files for an app and remove everything. But let's say you don't have one and don't want to invest in one. You just want the unwanted, left-over process gone.

Moving on. You may suspect, as I did in the example below, that the installation procedure installed and scheduled a recurring support process—or perhaps a daemon. (A daemon is a process that runs in the background and has no user interface. Its name typically ends with the letter 'd' but not always.)

For example, a developer may need to have some kind of support daemon always running in the background even when the app itself is not running.

Stepping Lightly

Let's say that you're sure that a process you see in Activity Monitor has to go. Killing it from Activity Monitor will work temporarily, but the next time you reboot, it may start up again. That's if the installation has added it to the list of processes that will be started by OS X's process manager called launchd. (If you're curious, here's more on launchd.)

1. The first step is to be sure about the name. Awhile back, I had this unwanted process running on my Mac, shown in Activity Monitor.

2. Find the location of the process on your Mac by clicking the Info icon (small 'i') at the top of Activity Monitor.

Click on the 'Open Files and Ports' tab. The first line or two (underlined below in red) will show the path to the unwanted code on your Mac.

In this example, it's a daemon inside the wrapper of an application. The Info box has conveniently drilled into the package contents of the app to show the code's location and name: Samsung_Portable_SSD_Daemon. (All apps in OS X are really folders. The Finder presents that folder as an app icon that can be double-clicked. Going into the package contents means looking inside the app's folder to see the files inside.)

3. In this example, a folder was likely created by the installer, and the resulting folder was placed in /Users/john/Library/Application_Support.

Because, in this example, everything associated with that folder had to go, the entire folder named 'PortableSSD' (see above) was deleted. It was safe to do because of its location in Application_Support as its own newly created and recognizable folder. While there may still be a lingering entry in launchd's plist, the code can't be launched at boot after this folder is deleted.

This example was slightly odd because the process code was a daemon embedded in an app, and there will be other variations. That made it stand out, however. You generally wouldn't delete an enclosing folder, not part of your suspicious process, unless you're really, really know what you're doing. (And I mean really.)

Assuming you are certain that the process you find in step #3 is the culprit, you can either delete it outright, wherever you find it, or, if in doubt, (for the sake of forensics) move, not copy, to a flash drive. Either way, launchd can't find it in order to launch it the next time you boot up.

As always, make sure you have a recent Time Machine backup before embarking on a project like this. If in doubt, consult with an OS X expert.

So you’ve had your Mac for a while, and things don’t feel as fresh and clean as they used to? Although Macs don’t require a lot of maintenance for cleaning, those temporary files, app leftovers, and system cache do accumulate. These files may slow down your machine and take up a lot of valuable space. In this article, we share quick and easy ways to clean up your MacBook. Let’s get started!

How to clean your Mac automatically

Here’s a simple diagram to explain the most common types of computer junk, sorted by size. Some of these, like Trash bin files, are easily reachable, while others are stored away in hidden system folders. Sadly, there’s no easy way to clear them up without special skills.

If you don’t feel like spending the next several hours cleaning your Mac manually, you can use a powerful cleaning tool CleanMyMac X to find and remove all the clutter your Mac contains. It knows which files are useless, how to find them and remove completely. CleanMyMac has everything to finish the 3-hour task of a Mac cleanup in under 5 minutes. It will even clean up the junk you didn’t know about and give your computer a speed boost.

How to clean up system storage on Mac with CleanMyMac X:

1. Download CleanMyMac X for free here.
2. Run the app and go to System Junk.
3. Click Scan.
4. Press Clean to get rid of all junk.

Done! Now your Mac looks much better!

How to Clean Mac Hard Drive Manually

If you never performed an automatic or manual system cleaning — it means that your Mac has been collecting unnecessary files and clutter for years. You can quickly clean up your Mac with these easy steps.

1. Clean up cache

You’ve probably heard “Remove your cache” as a web browser troubleshooting tip. In fact, your Mac stores a lot of information in files called caches, allowing fast access to that data and reducing the need to get it from the original source again. Unfortunately, those files take a lot of space on your Mac, and instead of speeding the things up, they slow your computer down. Therefore, if you want to give your system a boost, clean your Mac from the cache files.

There are two ways to do that: you can delete them manually or use a MacBook cleaner like CleanMyMac X to do the job for you. Of course, the second way is an easy and fast one. However, if you decide to clean up the cache manually, check out a comprehensive guide on “How to Clear Cache on a Mac.”

2. Uninstall apps you don’t use

The applications you’ve installed on your Mac take up space, of course. And over time when your Mac becomes full of different apps, it may start running slowly. How to clean MacBook? In the first place, you need to remove the apps you no longer use or need. To do this, right-click on the app you want to remove and choose Move to Bin.

You may be surprised to find out that sending an app to the Trash will not uninstall it completely because the app leftovers still remain on your Mac taking up a lot of storage. So, if you want to be a responsible Mac user, you need to uninstall applications the right way. Here’s a step-by-step guide on “How to Uninstall Apps on a Mac.”

Extra step: Trim down your login items

Login items are applications that run automatically upon startup. Nowadays, every second app tries to become as prominent as possible and get into your Login Items. First of all, you may not even know what they are (not all of them appear in the Dock). Secondly, such apps consume memory. That's enough reasons to get rid of extra login items you don't need.

1. Open System Preferences.
2. Go to Users & Groups.
3. Choose your nickname on the right.
4. Choose the Login Items tab.
5. Check startup programs you want to remove.
6. Press the “–” sign below.

You’re done.

3. Remove old Mail Attachments

You get different attachments via email — PDFs, Word Documents, images, etc. Sometimes we all make a mistake of double-clicking the file. When you do that, the file saves itself to your Mail Downloads folder. Double click enough files and that folder can blow up like a balloon. That’s why you need to remove old Mail Downloads.

How to do that? How to clean my Mac? The easiest way is to use Spotlight. Press Command+Space to make the search field appear and type Mail Downloads. In the Folders section, you’ll see the Mail Downloads folder. Once you get to the folder, you can select the files and delete them. Make sure to check and empty it every year or so.

4. Empty the trash

Even though you’ve deleted the files, they reside in your Trash bin taking up a lot of storage on your Mac. They are just waiting to be removed completely. If you want your precious hard drive space back, you need to empty the Trash.

Here’s how to clean your MacBook from the trash:

1. Click and hold on the Trash can icon in the Dock.
2. Click Empty and then Empty Bin.

How To Delete Unnecessary Files On Mac

The process is quite simple, right? There is even a more effortless way to clear Trash. CleanMyMac X scans your Mac for junk and lets you remove all trashed files. To do that, launch CleanMyMac X and press Scan. When the scan is completed, click Review Details to see what exactly CleanMyMac X has found.

I’ve already cleaned Bin a couple of weeks before, but over some time, almost a gigabyte of trashed files has accumulated. Now, I can simply click Back to Summary and then Run to clean Trash and system junk.

5. Reduce clutter

How To Delete Unnecessary Files Mac

Apple has already thought about the clutter that can be generated on the Macs and provided a possible solution. Here’s how to reduce clutter on your Mac:

1. Go to the Apple menu.
2. Choose About This Mac and then Storage. Here you can see how much free space is left on your computer.
3. Then click Manage.

Here’re some recommendations for saving space on your Mac. You can choose Review Files to examine apps, documents, and other files that are stored on your Mac.

You can choose any file in every category (Applications, Bin, Documents, etc.) and click Delete to remove it and optimize space. Look through other recommendations and make the necessary changes to use your Mac’s space more efficiently.

6. Delete large and old files

It has always been a rule of thumb among computer geeks, that you should keep a minimum of 15-20% of free space on your main hard drive. This is just a rough estimation, but the more free space you have, the faster your Mac works. A computer magazine once performed a test on this, which concluded that the difference in speed can reach as much as 35%. If you work with heavy graphics or video rendering, even more free space is recommended.

How to have more free space? Delete large and old files.

The first way is totally manual and requires you to find them one by one, while for the second way, you just need to make two clicks and CleanMyMac X will do the job for you.

How to clean up Mac with CleanMyMac X:

1. Download CleanMyMac X (a link to a free edition of the app)
2. Launch the program.
3. Go to the Large and Old Files section on the menu.
4. Click Scan.
5. Review the details, select what to clean and then click Clean.

That’s it!

7. Remove old iOS backups

Having your files backed up is a wonderful thing. But over time your Mac becomes overloaded with old backups that take gigabytes of storage on your hard drive. That’s why you should consider removing the old iOS backups you no longer need.

Each backup remains stored on your computer and is accessible via iTunes. To delete the old backups, you need to do the following:

1. Choose the Apple menu and then select About This Mac.
2. Go to the Storage tab and click Manage.
3. Here, choose iOS Files.
4. Select the backup you want to remove and click Delete.
5. Confirm and you’re done!
   

That’s it! The backup files are gone from your Mac forever.

8. Wipe out Language files

Unused language localizations take up about 1 GB of storage space. Mac applications come with language files for every language they support. It allows starting using the app in that language immediately. Cool, right? Not always. Just consider: when was the last time you used the app in Bengali or Korean? Since you don’t speak those languages, such files just waste space on your Mac. You need to remove the unnecessary language files and clean MacBook from that clutter.

How to delete the language files? Go to Finder > Applications, then right-click the app which language files you want to remove and choose Show Package Contents. Open the Resources folder and then find folders ending with “.lproj.” Every folder contains language files for one particular language. Note that for every app you should manually find and select the files to remove. But there is an automatic way to delete the language files that will save you tons of time — CleanMyMac X. Just download the application (for free) and it will do the job for you.

9. Delete old DMGs

Disk images (DMGs) often take up valuable space on your Mac. Here’s how to perform a Mac cleanup and get rid of those files:

1. Open Finder and type “disk image” in the search bar.
2. Then delete all files that have .dmg extensions. Don’t forget to remove them from Trash as well.

CleanMyMac X allows you to locate and delete DMGs quicker. With its System Junk module you can remove unused disk image in the single click of a button:

Just press Clean and it’s done!

10. Remove duplicates

Useless copies of your documents, files, and photos eat up your Mac’s precious space. Therefore, if you wonder how to clean up a Mac and boost its performance, try to delete the duplicates. Note that the process of finding and removing the duplicates requires either a lot of patience and time (if you decide to delete them manually) or a duplicate finder app. Whatever method you choose, make sure to check out this article on “How to Find Duplicates on Mac.”

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11. Tidy up your desktop

Many people use Desktop as their primary destination for files. But this could be tricky because your OS treats every file on a desktop as an active window. When items on your desktop are too many, Finder gets substantially slower. This leads us to the most compelling advice in this article — cleaning up desktop does miracles!

Rather than just leaving every file on your desktop, organize them into folders. The latest macOS does that automatically thanks to the Stacks feature. You can also use Google Drive, Dropbox or any external storage device to save your files and keep your desktop tidy.

12. Clean your Mac’s keyboard

Our last but not least advice is to wipe your Mac’s keyboard. As you use your keyboard daily, it quickly gets dirty. Moreover, all those crumbs may live under the keys forever!

If you were wondering how to clean Mac’s keyboard, there are no special rules here. You can try blowing the dust and other particles out of your keyboard once in a while. Disinfecting wipes and alcohol-based sprays may also prove useful. Just choose the piece of fabric and wipe the keys gently to make them clean and shiny!

All in all, be careful with your system files. Don’t delete things you’re not sure about. If you are not completely confident that you can manage the task by yourself, better use a dedicated utility like CleanMyMac X to get a fresh and clean Mac in just two clicks. Here's the video describing quick tips to clean up your Mac:

Mac Delete Unnecessary Files Software Free

Happy cleaning!

Program That Deletes Unnecessary Files

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