F

File Unlocker 5.15

4dots Software  ❘ Shareware
Windows
Latest Version
5.15

Easily Release Locked Files with File Unlocker

Minh Ong

File Unlocker by 4dots Software provides a straightforward solution for removing file locks caused by various applications, ensuring users regain access to their files without hassle.
2025 Editor's Rating
Free File Unlocker is an essential utility to delete currently Used, locked, undeletable, busy files. Works with all 32bit and 64bit versions of Windows and Windows Server.

It unlocks files or folders and stops the following error messages from appearing when trying to delete, move and rename files that are in use by other programmes

* Cannot delete folder: It is being used by another person or program
* Make sure the disk is not full or write-protected and that the file is not currently in use
* Cannot delete file: Access is denied
* The file is in use by another program or user
* There has been a sharing violation
* The source or destination file may be in use
* Cannot read from the source file or disk

It can also be used to terminate malware that is difficult to be removed and kill viruses and trojans.

It is fully integrated with Windows Explorer and a simple right mouse click unlocks the file or folder.

Additional information about the processes locking the file is also shown and the processes or file handle can be killed and deleted.

In case the locked file is a process module (dll etc.) it does unload it and unlocks the file.

In case a delete, rename or move action does not succeed it is scheduled for the next Windows Reboot.

Free File Unlocker can also be executed from the command line and has the ability to provide locked file input lists, copy destination lists, move destination lists and rename lists.

Overview

File Unlocker is a Shareware software in the category System Utilities developed by 4dots Software.

The latest version of File Unlocker is 5.15, released on 01/29/2024. It was initially added to our database on 04/08/2021.

File Unlocker runs on the following operating systems: Windows.

File Unlocker has not been rated by our users yet.

Pros

  • User-friendly interface that makes navigation easy for users of all skill levels.
  • Supports a wide range of file types and formats, allowing users to unlock various files.
  • Offers a batch unlocking feature, which saves time when dealing with multiple files simultaneously.
  • Lightweight and doesn't consume much system resources, ensuring performance is not hindered during use.
  • Regular updates from the developer and good customer support for troubleshooting issues.

Cons

  • May not work with files that are severely corrupted or locked by system-level permissions.
  • Occasional compatibility issues with certain versions of Windows or third-party security software.
  • Limited advanced features compared to some more robust file management tools, which might be a downside for power users.
  • The free version may have limitations in terms of the number of files that can be unlocked at once or the level of support provided.

FAQ

What is File Unlocker?

File Unlocker is a software tool designed to help users unlock files and folders that are in use or locked by other programs.

How does File Unlocker work?

The software identifies which processes are locking a file and allows users to terminate those processes or unlock the file for various actions.

Is File Unlocker free to use?

File Unlocker offers both free and paid versions, with the free version providing essential features suitable for most users.

What types of files can I unlock using File Unlocker?

You can unlock any type of file or folder that is locked by a process, including documents, images, videos, and executable files.

Can File Unlocker help with system files?

Yes, File Unlocker can potentially unlock system files, but caution is advised as modifying system files may affect stability.

Is File Unlocker safe to use?

Yes, 4dots Software is a reputable company, and File Unlocker has been tested for safety as long as you download it from official sources.

What operating systems does File Unlocker support?

File Unlocker is compatible with Windows operating systems, including Windows 7, 8, 10, and 11.

Can I use File Unlocker on network files?

Yes, File Unlocker can unlock files that are stored on network drives as long as you have the necessary permissions.

Does File Unlocker support command line usage?

Yes, the software includes command line support for advanced users who prefer scripting or automation.

What should I do if File Unlocker fails to unlock a file?

If unlocking fails, try closing any applications that might be using the file or restarting your computer and then attempt to unlock it again.


Minh Ong

Minh Ong

I'm Minh, a software engineer and author with a passion for exploring and writing about the latest in software and technology. With my experience in software development and a specialization in software updates and content creation, I bring a deep understanding of the tech landscape to my reviews and articles. My focus is on providing you with comprehensive insights into general software topics and the latest industry news.

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