What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
The AppData folder is hidden by default and sits inside your Windows user profile. Its usual location is C:Users<username>AppData, but you do not need to type your username manually. The quickest options are to enter %USERPROFILE%AppData in File Explorer or the Run dialog, or to open one of its subfolders directly with %APPDATA% or %LOCALAPPDATA%.
Open AppData with the Run dialog
This is the fastest method on both Windows 11 and Windows 10.
- Press Windows key + R.
- Type
%USERPROFILE%AppData. - Press Enter.
Windows opens the AppData root for the account currently signed in. This is safer than replacing <username> in a hard-coded path because the visible account name and the actual profile-folder name are not always identical.
Do these 3 things before closing this tab:
1Fix the driver behind crashes, sound loss and screen glitches2Repair Windows errors before they cause bigger problems3Scan for outdated or missing drivers - takes under a minuteOpen Roaming or Local directly
Most instructions that mention “the AppData folder” actually refer to one of its two main subfolders. Use the correct variable for the location an application requires:
#1 Best Overall
| Location | Run or File Explorer path | Typical purpose |
|---|---|---|
| AppData root | %USERPROFILE%AppData |
Shows Roaming, Local, and usually LocalLow |
| Roaming | %APPDATA% |
User application settings and data intended to roam with a profile |
| Local | %LOCALAPPDATA% |
Device-specific application data, caches, and settings |
| Temporary files | %TEMP% or %TMP% |
Temporary files, normally under AppDataLocalTemp |
For example, press Windows key + R, enter %APPDATA%, and press Enter to open AppDataRoaming. Do not use %APPDATA% if you need the AppData root—it opens Roaming, not its parent folder.
Find AppData manually in File Explorer
- Open File Explorer. You can press Windows key + E.
- Select This PC in the navigation pane.
- Open the drive containing Windows, usually Local Disk (C:).
- Open Users.
- Open the folder for the account currently signed in.
- Open AppData.
On newer Windows 11 installations, File Explorer may open to Home. That is the renamed interface formerly called Quick access; it does not change the location of AppData.
Show the hidden AppData folder
If you browse to your user-profile folder but cannot see AppData, enable hidden items. AppData is hidden to reduce the chance of accidentally changing application files.
Windows 11
In File Explorer, select:
View > Show > Hidden items
AppData should now appear in the user-profile folder.
Rank #2
Windows 10
- Open File Explorer and select the View tab.
- Select Options, then Change folder and search options.
- Open the View tab in Folder Options.
- Under Advanced settings, select Show hidden files, folders, and drives.
- Select OK.
The environment-variable method works even when hidden items are not displayed, so entering %USERPROFILE%AppData is usually easier.
Open AppData from Command Prompt
Open Command Prompt and run one of these commands:
explorer.exe %USERPROFILE%AppData
explorer.exe %APPDATA%
explorer.exe %LOCALAPPDATA%Each command launches File Explorer at the corresponding folder. You can also use the variables in scripts or commands that need to refer to the current user’s application-data location.
What is stored in AppData?
AppData contains application-managed information for the current Windows account. Common examples include configuration files, profiles, plug-in data, saved preferences, logs, databases, and caches. The three conventional subfolders have different roles:
- Roaming: traditionally holds user-specific data that may follow a profile between devices in managed Windows environments.
- Local: holds data tied to the current computer, including many large caches and device-specific files.
- LocalLow: holds data for applications running with more restricted permissions.
Temporary files are commonly found in %LOCALAPPDATA%Temp. Windows or individual applications may remove temporary data during maintenance or when storage space is needed, so it should not be treated as permanent storage.
Do not confuse AppData with ProgramData
AppData belongs to the currently signed-in user. The usual all-users application-data folder is:
C:ProgramDataProgramData is not the same as C:Users<username>AppData. If an instruction specifically says to edit data shared by all users, it may be referring to ProgramData instead.
Use the right folder before changing files
Finding AppData is only the first step. An application may store different types of information in both Roaming and Local, and modern packaged apps can use system-managed per-user storage that is not presented as a simple, clearly named folder.
PC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minuteBefore deleting or replacing anything:
- Close the application and, if necessary, end its background process in Task Manager.
- Back up the folder or files you intend to change.
- Follow the application’s own instructions for the exact subfolder.
- Change one item at a time so you can undo the change if the application stops working.
AppData is not a substitute for backing up documents, photos, email, or other irreplaceable user data. Deleting application data can remove settings, saved state, profiles, login information, or offline content. Clearing a cache may be harmless, but deleting an entire application folder can effectively reset that application.
When the usual path does not work
The account name is different from the folder name
A Microsoft account display name, email address, or friendly account name may not match the folder under C:Users. Use %USERPROFILE%, %APPDATA%, or %LOCALAPPDATA% instead of guessing the folder name.
AppData has been redirected
Windows known folders can be redirected by an administrator, policy, or a managed profile, including to another drive or a network location. In that situation, the conventional C:Users...AppData path may not be the active location. Environment variables and the application’s documented settings are better references than a hard-coded path.
You are looking in Public
The current user’s AppData is normally inside that user’s profile, not under C:UsersPublic. For shared application data, check whether the software uses C:ProgramData.
The Tool Desk
Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →The application folder is not obvious
Some software uses a company name, product code, shortened name, or a generated package identifier rather than the name shown in the Start menu. Search the relevant AppData branch only after closing the application, and avoid deleting folders merely because their names are unfamiliar.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Windows 11 and Windows 10 support note
The AppData locations and environment variables described here apply to Windows 11 and Windows 10. Microsoft ended Windows 10 support on October 14, 2025, so Windows 10 no longer receives free Windows Update software updates, technical assistance, or security fixes from Microsoft. The folder itself still exists, but upgrading to a supported Windows version is the safer long-term option.
Sources
- Microsoft Learn: Recognized environment variables
- Microsoft Support: File Explorer and hidden files
- Microsoft Learn: Known folders
- Microsoft Learn: Store and retrieve app data
FAQ
What is the quickest way to open AppData in Windows?
Press Windows key + R, enter %USERPROFILE%AppData, and press Enter. This opens the AppData root for the signed-in account.
Why does %APPDATA% open the wrong folder?
It is not the AppData root variable. %APPDATA% points specifically to AppDataRoaming. Use %USERPROFILE%AppData for the root or %LOCALAPPDATA% for the Local folder.
Recommended Free Tools
Is AppData hidden in Windows 11?
Yes, it is normally hidden. In File Explorer, select View > Show > Hidden items, or open it directly by entering %USERPROFILE%AppData in the address bar or Run dialog.
Can I delete the AppData folder?
Do not delete the entire folder. It contains settings, profiles, caches, and other application data for your account. If you need to clear a cache or reset an application, back up the relevant folder and follow the software maker’s instructions.
Is AppData the same as ProgramData?
No. AppData is normally per-user, while C:ProgramData is the conventional location for application data shared by all users.
The Bottom Line
Use %USERPROFILE%AppData to open the AppData root, %APPDATA% for Roaming, and %LOCALAPPDATA% for Local. If you navigate manually, enable hidden items first, and back up application data before deleting or editing it.
Free tools Windows power users keep installed
One-click scans. No signup required.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
