Unlocker Tool: Delete Locked Files & Fix "File in Use" Errors
The ultimate solution for removing stubborn files, folders, and processes that Windows won't let you delete
Download Now by OTP
Free • Lightweight • Windows 10/11 Compatible
Important Notice
Official download is no longer available. This could be due to the program being discontinued, having a security issue or for some other reason. But you can get it here.
What is Unlocker Tool?
How often have you tried to delete or rename a file or folder and got "Cannot delete xxx: It is being used by another person or program."?
Unlocker is a tool which will help you overcoming this scandalous Windows bug.
Simply right click the file or folder and select Unlocker. If the file or folder is locked then a window will appear with a list of processes locking the file or folder. Select the locks and click Unlock and you are done.
It is recommended to Unlock wisely and to close open processes locking files or folder if any, but if only Explorer.exe is the culprit, do not hesitate!
This lightweight tool integrates seamlessly with Windows Explorer and provides a simple right-click solution to unlock and delete any file that's being held hostage by system processes or applications.
🚀 Quick Download
Download Now by OTP
Latest Version • 2.5 MB • Free
Common Problems Unlocker Solves
🔒 Cannot Delete File
"The file is open in another program" error when trying to delete files.
📁 Folder Access Denied
"Access is denied" when trying to remove folders or change permissions.
🔄 Stuck Processes
Background processes that won't close and prevent file operations.
⚡ DLL File Issues
Locked DLL files that can't be replaced or updated during software installation.
Key Features & Benefits
🔄 Process Unlocking
Identify and terminate processes that are locking your files. Unlocker shows you exactly which program is using the file and lets you unlock it with one click.
📋 Right-Click Integration
Seamlessly integrates with Windows context menu. Simply right-click any file or folder and select "Unlocker" to access its powerful features.
🗑️ Multiple Actions
Choose from multiple actions: Delete, Rename, Move, or Copy. Unlocker gives you complete control over what happens to the unlocked file.
🚀 Lightweight & Fast
Small footprint (under 3MB) with instant operation. No system slowdowns or performance impact while running in the background.
🛡️ Safe Operation
Doesn't force-close critical system processes. Smart detection ensures system stability while handling locked files safely.
💻 All Windows Versions
Compatible with Windows 11, 10, 8.1, 8, 7, Vista, and XP. Works on both 32-bit and 64-bit systems without issues.
How to Use Unlocker - Simple Steps
Download & Install
Get Unlocker using the download button and run the installer
Right-Click File
Find the locked file/folder and right-click on it
Select Unlocker
Choose "Unlocker" from the context menu
Choose Action
Select Delete, Rename, Move or Copy and confirm
Ready to Fix File Locking Issues?
Download Unlocker now and never struggle with "file in use" errors again. Completely free and trusted by millions of users worldwide.
Download Now by OTP
File Size: 2.5 MB • Works on Windows 10/11/8/7
Pros and Cons
✅ Pros
- Completely free with no limitations
- Extremely lightweight and fast
- Simple right-click integration
- Works on all Windows versions
- No ads or bundled software
- Solves common Windows frustrations
❌ Cons
- Development has slowed in recent years
- No official support or updates
- Basic interface (but gets the job done)
- May require careful use with system files
System Requirements
- ▸ OS: Windows 11, 10, 8.1, 8, 7, Vista, XP
- ▸ Architecture: 32-bit & 64-bit
- ▸ RAM: 512 MB minimum (1 GB recommended)
- ▸ Storage: 5 MB free space
- ▸ Admin Rights: Required for installation
Final Verdict
Unlocker is an essential tool for any Windows user who regularly deals with file management. While it's not receiving active development, it remains incredibly effective at solving one of Windows' most persistent annoyances. For a free tool that's been trusted for over a decade, it's hard to find a better solution for unlocking and deleting stubborn files.
"Unlocker is that simple utility you didn't know you needed until you face a locked file - then it becomes absolutely essential."
Download Now by OTP
Version 1.9.2 • 2.5 MB
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