Its located at:C:\Users[YourUsername]\AppData.This folder contains three subdirectories:

1.

Local: Stores data specific to your user account that doesnt roam with your profile.

LocalLow: Contains low-integrity software data.

choose the destination

Roaming: Holds data that should follow your user profile across multiple computers in a domain.

Some users find that AppData folder is too big on Windows 11 and theirPC becomes slow.

However, Windows applications usually expect AppData to remain in its default location.

click Back Up Now or Back Up Later

Using symbolic links is an effective way to redirect the file path.

it’s crucial that you notice that moving AppData can break some applications if not done correctly.

Thus, confirm you have backed up your system to avoid accidental data loss.

perform the disk cleanup

MiniTool ShadowMaker is a piece offree backup softwareknown for its excellent backup features and advanced services.

Furthermore, it can start automatic backups after configuring the schedule controls.

you’re able to also use it tomove Windows to another drive.

turn on Storage Sense

Download, install, and launch MiniTool ShadowMaker.

MiniTool ShadowMaker TrialClick to Download100%Clean & Safe

2.

After entering its main interface, go to theBackuppage.

uninstall apps you no longer use

MiniTool ShadowMaker chooses the operating system as the backup source by default.

Then clickDESTINATIONto choose a target disk to save the backup image.

Its recommended to choose the external hard drive as the destination.

Now, clickBack Up Nowto start the backup process.

Or, you might clickBack Up Laterto delay the backup task.

Then, you could find the task on theManagepage.

Then, you might move the AppData folder to another drive:

1.

Create a new folder on another drive (such as D drive)

2.

Open Command Prompt as administrator.

Run these commands and press theEnterkey after each one.

you gotta replace paths as needed.

Repeat for the Roaming and LocalLow folders if needed.

It can delete unnecessary files on your system and save space.

Here is how to use it:

1.

TypeDisk Cleanupin theSearchbox and opt for first option.

Disk Cleanup tool will launch.

Select theC driveand press theOKbutton.

Find and click theClean up system filesbutton

4.

The Disk Cleanup tool will launch again.

Keep the Drive selection as C disk and click theOKbutton.

Wait for the utility to scan the system.

Then, click theOKbutton.

Disk Cleanup will reconfirm your decision.

OpenFile Explorerby pressingWindows+Ekeys together

2.

Navigate toC:\Users[YourUsername]\AppData.

Select all files and delete them.

It may fix AppData too big error.

Press theWindows+Ikeys to open theSettingsapp.

Navigate toSystem>Storage.

Then, a pop-upFree up spacewindow will appear.

Method 5: Uninstall Unnecessary Applications

Many applications leave behind large amounts of data in AppData.

Uninstalling unnessary utility can reduce the size of AppData folder.

OpenSettings>Apps>Installed apps.

Find and uninstall programs you no longer use.

After uninstallation, check AppData for leftover folders from these apps.

Regular maintenance will prevent the folder from becoming excessively large in the future.