Description
Creation date: 31.10.2025 17:42:21
File version: 6.5.10.0
Antivirus scan: ✅ OK
Category: Utility
File size: 5810.6 kb.
Architecture: 64-bit (x64)
✅ This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.
How to determine your system architecture: Press keys Win+R , enter symbols wmic os get osarchitecture , press Enter.
Digital file signature Qt6Widgets.dll
Publisher: Expressco Services LLC
Issuer: DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1
Encryption algorithm: SHA256
Signature status: valid
Qt6Widgets.dll is a Dynamic Link Library (DLL) file, which plays a crucial role in Windows applications. DLL files are shared libraries that contain executable code and data to be used by one or more programs. Qt6Widgets.dll specifically belongs to the Qt framework's widgets module, providing functionality for creating graphical user interfaces (GUIs).
SHA-1: 1a60b2673fe0e4fc5272b3c6a0cfd4f04d58650d
SHA-256: dd0d7e89695b51d40035106ab79ece9f650be79a08dab1ab4bd77385bffff5f7
Where it is used
Qt6Widgets.dll might be associated with applications that use the Qt framework to develop cross-platform software. This includes a wide range of programs, such as development tools, graphical editors, and custom applications designed for Windows. It provides essential widgets like buttons, menus, and other GUI components.
Errors related to Qt6Widgets.dll
You may encounter errors if the file is missing or corrupted:
- "Qt6Widgets.dll not found"
- "missing Qt6Widgets.dll"
- "error loading Qt6Widgets.dll"
These errors can cause applications to crash or fail to run correctly.
File security
The file characteristics indicate that it is a legitimate DLL. However, like any file on your system, there's always the risk of encountering malicious files disguised as Qt6Widgets.dll. To ensure safety:
- Only download from trusted sources.
- Verify checksums or hashes if available.
The code execution cannot proceed because Qt6Widgets.dll was not found
Failed to load Qt6Widgets.dll
The procedure entry point ... could not be located in Qt6Widgets.dll
1. Download links:
2b. Also try to copy to bin, lib folders.
2c. Try to copy Qt6Widgets.dll C:\Program Files (x86)\Your program\
👉 Make sure to create backups before replacing the files.
How do I switch to the current Windows directory?
- Press and hold the key "win" on the keyboard and press the key "r" , then write %windir% and press the key Enter.
How to switch to the directory Program Files (x86) ?
- Press Win+R then enter %ProgramFiles(x86)% and after press Enter.
How to fix errors
- Reinstall the program: If a specific application is giving you trouble, reinstalling it can resolve issues with Qt6Widgets.dll.
- Update Windows: Ensure your operating system and drivers are up to date to avoid compatibility problems.
- Manually replace the file: Download a verified copy of Qt6Widgets.dll from a trusted source and place it in the application's directory. Be cautious when doing this, as incorrect versions can cause more harm than good.
FAQ
Q: Can I replace Qt6Widgets.dll manually?
A: Yes, but ensure you download a verified version from a trusted source. Incorrect versions can cause issues.
Conclusion
Understanding Qt6Widgets.dll is key to resolving errors and ensuring the stability of your applications on Windows. If you encounter any issues, following the steps above should help resolve them without causing further harm.