Photoshop Scratch Disk Full Fixed

Photoshop Scratch Disk Full

I hope you will agree with us that Photoshop has a significant role in human life. If you think of any profession everywhere, Photoshop has a unique position there with its outstanding features. From a small Photo Studio to a TV Channel or Space research centre, where you cannot find the stepping of Photoshop. Everywhere it has unique stepping indeed. When you are a Photoshop user, you may or must face the experience of Photoshop Scratch Disk Full error.

Today we are taking a chance to discuss this Photoshop Scratch Disk Full error in this article. We hope that it will carry a minimum usefulness to you.


What is Photoshop Scratch Disk Full Error:


Before we highlight some solutions, it might be a simple idea to possess a general sense of a scratch disk. When using Photoshop or movie Pro, they require a working space called virtual storage or cache memory. This Scratch hardware error is where temporary project files are stored and accessed.

For this guide, we are focusing our laser sights on Photoshop. After all, it’s the foremost common application. But rest assured that the data we cover will apply to most programs that believe scratch drives.

Scratch disk is your disk drive space employed by Photoshop as virtual storage when there’s not enough RAM to finish a task. Photoshop allows you to assign several scratch disks: that way, it’s more room at its disposal.

When working with large images and many layers, Photoshop is secretly chewing your drive space by rapidly creating a mountain of project temp files.

It’s vital to notice that once you found out Photoshop, you’ll have the choice to assign the scratch disks to your choice drive. We highly recommend not using your system drive unless you’ve got no other alternatives.


Reason of Photoshop Scratch Disk Full Error:

Temporary files are the foremost significant reason behind the “scratch disks are full” error. They typically mass up in your drive without leaving single evidence of their presence. If you’ve got a habit of force-quitting Photoshop, you’ll have tons of temporary files stored in your system. As Photoshop can’t fully close all projects after you quitted it so rapidly, it keeps such files on your machine.

Here are other reasons which will cause the mentioned message:

  • Lack of space within the drive where the scratch disk you can find
  • The partition of the disk getting used by Photoshop is full
  • Limited RAM allowed for the Photoshop


What to Do When Photoshop Scratch Disk Full:

Next, we’ll explain how to filter out the scratch disk and fix the Photoshop issue on a Mac. If you’ve faced the matter on the Windows computer, follow the instructions below.


  • How to clear the scratch disk on Windows


How to Fix “Scratch Disk is Full” Error on Mac:

Mac users receive a “scratch disk full” message when Photoshop has spent all the space on the disk drive assigned as a scratch disk. This finished space is temporary and breaks away from your actual project file.

The problem is that Photoshop doesn’t always get to prevent these temporary files once they aren’t needed anymore, which is more sort of a permanent problem if the user can’t find an answer.

So the way to clear your scratch disks? Let’s determine.


1.    Clear Your Photoshop Cache:

Photoshop has an in-built solution for deleting specific Photoshop caches. When these pesky caches aren’t removed automatically by the program, they will grow and take up tons of space on your scratch disk.

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To use this tool, enter Photoshop in Mac and with a picture open:

  • Click the Edit menu button.
  • Hover your mouse over “purge” to reveal four different options.
  • Undo, Clipboard, Histories, All. If an item is a grey out.
  • Select the specific item you would like to delete or select “all” to delete all of your caches.
  • It will warn you cannot undo, so confirm you don’t need a previous version of 1 of your projects, then click OK.

A good thanks to keeping Photoshop cache from piling up is by running regular disk cleanups. But there may be a problem: the cache sits so deep in system folders (and their subfolders) that deleting a pain. A corporation called MacPaw produced a tool only for this purpose, CleanMyMac X. You’ve heard of similar devices, but that one pioneered Mac cleanup.


Here’s how you’ll schedule regular cleanings with CleanMyMac X:

  • Launch CleanMyMac X tool.
  • Click System Junk and then press Scan.
  • Click Review Details to deselect the info you would like to stay.
  • Hit Clean to wash up junk files.

Just let it do its thing. That way, you’ll always remember to clear Photoshop cache and plenty of other system junk on your system.

You can download CleanMyMac X free version and see how it works.


How your Scratch drive is filling up, an example from Sketch:

  • Along with Photoshop, Sketch is another app that keeps temporary versions of projects on your disk. And it eats up an entire lot: from 60 to 220 GB on average.
  • Each time you press Command + S, some space is wasted faraway from your Scratch drive. Say your file weighs 23 MB. Then, seven temporary editions would increase that size to 161 MB.
  • CleanMyMac’s System Junk module lists Documents’ Versions from Sketch and other similar apps. You’ll keep the ultimate and, therefore, the oldest version of a project and delete all revisions in-between. Voila, you’ve got free space again!

2.    Delete your temp files:

When it involves wasting space on your scratch disk, the worst culprit is usually Photoshop’s temp files. If Photoshop isn’t getting to prevent them, I assume you’re getting to need to do the work yourself.

To find them, you will need to look for files that begin with “pst,” then a string of numbers followed by the file extension “.tmp.” Search “Photoshop Temp” with an area between the two words.

You can search your scratch drive but instead perform the full computer search to ensure everything you can find. It’s going to take a few minutes for the search to finish, so pop into the kitchen for a fast snack while you wait.


When you return, you ought to have an extended list of files. If your work is in save and, therefore, the program is closed, you’ll safely delete these files and watch as your scratch disc space is to notify.


3.    Clear your disc space:

If you do not have another drive or don’t need to shop for one, it is time to try some spring cleaning. Check out the drive contents to ascertain if you’ll delete anything you do not need. Is there space for storing which will clear? Usually, there is, so plow ahead and delete your old files and release some space.

Alternatively, you’ll transfer files to external drives, DVDs, or cloud storage solutions like Dropbox and iCloud.

Notice for macOS Sierra (and higher) users:

Users of macOS Sierra could be aware that Apple has added new tools to “help” manage space storage. If you navigate to Apple Menu > About This Mac > Storage tab, you’ll see the new Sierra bar chart.

If you click on “manage,” you need to take to the new tools. While there are some beneficial elements, like using Optimized Storage to customize what email attachments download to your Mac, most devices move junk from one place to a different location.

Because many of those processes are automatic, Sierra users won’t remember what the OS is doing on their behalf if it seems like a simple idea to possess macOS deciding what files to send to iCloud and what iTunes videos to get rid of, go for it.

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For everyone else, we’d recommend turning off these tools or a minimum of ensuring you understand them fully before turning them on.


4.    Change your scratch disk:

If the disk getting used is almost full, change the directory for a more spacious one. Then, restart Photoshop. You’ll change the Scratch Disk location by pressing the Command + Option when launching Photoshop. It is often a hassle, but if you retain an eye fixed on the available space on your scratch disk, you’ll do something when space is becoming limited. It’s also worth noting that problems don’t just occur when the drive is full. Hard drives should ideally never be above 85% capacity. Pass that threshold, and issues are going to be just around the corner.

Follow these steps to vary your scratch disk in Photoshop:

  • Click on the Photoshop menu.
  • Go to Preferences, then Scratch Disk.
  • Tick the checkbox to pick or remove a drive because of the scratch disk.
  • Click OK.
  • Restart Photoshop.


5.    Consider buying a replacement SSD

The scratch disk problem happens due to 2 simple reasons: lack of RAM and lack of HDD space. Both can notify you if you purchase a Thunderbolt SSD (solid-state drive) to use as your Scratch Disk. By today’s standards, 60 GBs should be enough.


  1. Follow the 15% rule:

Not strictly a rule, but rather a standard practice states that you should keep a minimum of 10-15% of your disc space free in the least times. If your HDD size is 256 GB, your lower limit is 25 GB. You’ll have enough room to render your Photoshop files, save multiple project copies, etc.


  1. Release RAM in Terminal:

When Photoshop gets paralyzed thanks to lack of RAM, there’s a command you’ll run in Terminal.


  • Open the Terminal app (find it within the Launchpad).
  • Paste in: sudo purge
  • Then, enter your password.

At first, you’ll not see the difference, but you’ve just flushed your RAM, releasing all the files kept in virtual storage. There are a couple of more ways to free RAM; check them out too.

You can also download CleanMyMac (get a free edition here) and use its release RAM command.


  1. Install the app and click on Maintenance.
  2. Select release RAM and click on Run.

You can apply this trick anytime to unfreeze an app. Also, inspect the opposite tools within the Maintenance section. They’re going to assist you in taking some load off your Mac’s memory.


8.    Look for hidden files in your Photoshop folder:

Some projects’ leftovers are invisible and yet take up much space. There’s a shortcut combination to display hidden files in whatever folder you’re. So, open your main Photoshop folder and click on Command + Shift + Period. If you discover any greyed-out folders, check their weight.

How to Clear the Scratch Disk on Windows:

If you’re experiencing a “scratch disks are full” error on your Windows computer, freeing up space within the drive that accommodates the scratch disk may fix the matter. to try to do that, you would like first to seek out out which drive Photoshop uses as a scratch disk.

Open Photoshop and attend Edit > Preferences.

Choose Scratch Disks.

Check which drive is in use as a scratch disk.

The scratch disk should have a minimum of 40GB of free space. If you see that it’s running out of reach, access the drive and take away or transfer the most important files.

C:\Users\Your Username\AppData\Local\Temp. Look for the files with “Photoshop Temp” in their names, highlight, and remove them.


Another thing you’ll do to repair the error is evident in Photoshop temporary files. Just confirm you save your work first and shut all Adobe apps. Then, attend to the temp data folder.


Ending Speech on Photoshop Scratch Disk Full:

If you followed this guide, there’s absolutely no reason you should ever need to affect the annoying “scratch disk full” error again. Next time you would like to make something unique in Photoshop, you ought to experience something new – a Photoshop that runs so smoothly it practically purrs.333


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