How To Reduce Size Of Photos Library On Mac

So, your Mac is running out of storage. You try to figure out what’s taking up your disk space by clicking the Apple logo on the top-left of the screen, selecting About This Mac, and hitting the Storage tab.

What to do when iPhoto and Photos take up too much storage space on a Mac On the same drive, macOS and Photos conserves space. When you copy the library, it expands. Nov 26, 2016  Shrinking Mac OS/X Sierra Photo Library. November 26, 2016 November 28, 2016 knowshare123. The second problem was new photo library /Macintosh HD/user/me/Pictures/Photos Library.photolibrary had a size of over 120GB. It was way too big for the 30k+ photos I had on the Mac. I did a bunch of clean up hoping that they would shrink the photo. Oct 07, 2019 In macOS Mojave or earlier, choose Apple menu System Preferences, click iCloud, then click Options next to iCloud Drive. Store in iCloud turns on the Desktop & Documents Folders and Optimize Mac Storage settings. In Photos, choose Photos Preferences, then click iCloud. Store in iCloud selects iCloud Photos and Optimize Mac Storage.

To your surprise, you see a yellow bar representing “System” that seems to occupy way more space than you think it should. In the example above, it only shows 207 GB, but take a look at this Apple discussion — some Mac users report that System Storage takes an astonishing 250 GB.

Worse yet, you have no idea what’s included in “System” storage, because clicking the “Manage” button brings you to this System Information window… and the “System” row is greyed out.

Why does my Mac system require so much space?

What does it contain?

Is it safe to remove some of those system files?

How do I regain more storage space?

Questions like these may easily get to your head. Although my Mac now has a good amount of disk space available, I’m always wary of files that are taking up more space than they should.

The.Renviron file is where you can store environment variables that R uses to gather specific information about your particular computer. In this case, we are going to use it to tell R where your R library lives using the RLIBS environment variable. What we are going to. Q&A for Work. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. The install.packages function in R is the automatic unzipping utility that gets and install packages in R. How do I find out what directory R has chosen to store packages? How can I change the directory in which R stores and accesses packages? Jan 12, 2020  You can access the hidden Library folder without using Terminal, which has the side effect of revealing every hidden file on your Mac. This method will only make the Library folder visible, and only for as long as you keep the Finder window for the Library folder open. Where is library for r on mac.

I have no idea why “System” is greyed out while “Documents,” “System Junk,” “Trash,” etc. allow you to review the files based on size and type. My hunch is that Apple does this on purpose to prevent users from deleting system files that could lead to serious issues.

What Files Are Included in System Storage on Mac?

During my research, I found many people report that Apple counts iTunes backup files and app caches (e.g. Adobe video cache files) in the System category.

Since it’s greyed out and we are unable to click on that category for deeper analysis, we’ll have to use a third-party app to assist.

CleanMyMac X is perfect for this kind of analysis. Since I tested the app in our best Mac cleaner review, it immediately came to my head when I saw “System” was greyed out in Storage. Note that CleanMyMac isn’t freeware, but the new “Space Lens” feature is free to use and it allows you to scan your Macintosh HD, and then show you an in-depth overview of what’s taking up disk space on your Mac.

Step 1:Download CleanMyMac and install the app on your Mac. Open it, under “Space Lens” module, first click the yellow “Grant Access” button to allow the app to access your Mac files and then select “Scan” to get started.

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Step 2: Soon it’ll show you a folder/file tree and you can hover your cursor over each block (i.e. a folder). There you can find more details. In this case, I clicked “System” folder to continue.

Step 3: The file breakdown below indicates that some Library and iOS Support files are the culprits.

The interesting part is that the System file size shown in CleanMyMac is much smaller than the size shown in System Information. This puzzles me and makes me believe that Apple definitely has counted some other files (not real system files) in the System category.

What are they? I have no clue, honestly. But as reported by other Mac users who experienced the same issue, they said Apple also considers app caches and iTunes backup files as System files.

Out of curiosity, I ran CleanMyMac again for a quick scan. That app found 13.92 GB in iTunes Junk. Further review revealed that the junk files are old iOS device backups, software updates, broken downloads, etc.

But even after adding this amount to the original system files returned by CleanMyMac X, the total size is still a bit less than what’s returned in System Information.

If cleaning the System Storage is still not enough to bring your Mac available disk space to a normal level (i.e. 20% or more), see below.

What Else Can I Do to Reclaim More Disk Space?

There are tons of ways out there. Here are a few of my favorites that should help you get back a decent amount of space quickly.

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1. Sort all files by size and delete old large files.

Open Finder, go to Recents and look at the Size column. Click on it to sort all recent files by file size (from large to small). You’ll have a clear overview of what items are eating up a large amount of space, e.g. From 1 GB to 10 GB, and from 100 MB to 1 GB.

On my MacBook Pro, I found a few large videos that could be transferred to an external drive.

Note: If the Size column doesn’t show up, click on the Settings icon and select Arrange By > Size.

Reduce Size Of Photos Library Mac

2. Remove duplicate files.

Don’t forget those duplicates and similar files! They can stack up without you being aware of it. Finding them is sometimes time-consuming. That’s what Gemini 2 is designed for. Simply select a few frequently used folders (e.g. Documents, Downloads, etc.) in the main zone of Gemini.

It then scans them and returns all the duplicate files that might be worth removing. Of course, it’s always a good practice to review them before doing so. You can also read more from our detailed Gemini review here.

Wrapping It Up

Ever since Apple introduced the Optimized Storage feature, Mac users got the option of saving space by storing content in the cloud. Apple also has several new tools that make it easy to find and remove unneeded files.

Migrating from mac photo library to windows photos download. Now we have to do it one photo at a time = again slower- Our Wacom tabletpen doesn't work as good as it dit on the Mac-lightroom. We have problems in selecting the finetuning spots nowIs all this 'normal' in Windows or is this an installation problem?We have Windows 10 Pro 64-bit. Now we have to do it one photo at a time = again slower- Our Wacom tabletpen doesn't work as good as it dit on the Mac-lightroom. We migrated from a Mac to a Windows-pc and the following problems occur:- We cannot 'scroll' through the (Sleeklens) Brushes anymore with the mouse wheel, but have to click on the arrow at the bottom to go to the next page = is much slower!- On our Mac, we could select a number of photos and than make virtual copies of those in one click. We migrated from a Mac to a Windows-pc and the following problems occur:- We cannot 'scroll' through the (Sleeklens) Brushes anymore with the mouse wheel, but have to click on the arrow at the bottom to go to the next page = is much slower!- On our Mac, we could select a number of photos and than make virtual copies of those in one click.

Click 'Browse' button to specify the destination path for the ripped DVD.Step 4. Choose Output Folder. Import dvd itunes. You can also directly and, MOV, M4V and format for large-screen playback.Step 3. Here you're suggested to select 'iTunes (H264)', for H.264 keeps a better balance between DVD movie quality and DVD file size than MPEG-4.

Now try to access your Photos Library again. Photos says closing the library. Approach 4: Recover with Apple Photo Repair toolApple’s Photos repair tool detects any discrepancy in the library’s database and repairs the same.

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That bar under the Storage tab is beautiful. It does allow you to get a quick overview of what’s taking up the most space on our hard drive. However, it still lacks insights into the “System” category as it’s greyed out.

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Hopefully, the guides above have helped you figure out the reasons you’ve got so much “System” data, and most importantly you’ve reclaimed some disk space — especially for new MacBooks pre-installed with flash storage — every gigabyte is precious!