Qt6Core.dll : Free Download

Download and install Qt6Core.dll to fix missing or corrupted dll errors.

About Qt6Core.dll

"Qt6Core.dll" is a central Dynamic Link Library (DLL) file associated with the Qt6 framework, which is developed by The Qt Company Ltd. Qt6 represents the evolution of the widely-used Qt framework, a renowned cross-platform C++ application development framework. This framework enables developers to craft applications and user interfaces that can seamlessly operate across a variety of platforms, including desktop, mobile, and embedded systems. The "Qt6Core.dll" file, as the name suggests, encompasses core functionalities essential to the Qt6 framework. It provides foundational classes and functions that underpin most applications built using Qt6. Everything from basic string handling and container classes to event management and file operations often relies on the components housed within this DLL.
Should there be issues related to "Qt6Core.dll", they might indicate that the DLL is missing, corrupted, or hasn't been correctly installed. In such instances, it's vital to ensure that the entire Qt6 framework is properly set up on the system. Additionally, when seeking to obtain or re-install DLLs, it's crucial to source them from official or reputable channels. This not only ensures the proper functioning of the software but also maintains system security.
Download Qt6Core.dll
Article updated: Sep 28th, 2023 (DLLme + AI)
DLL research and information is supported by Artificial Intelligence and should be used as a helpful tool. However, it is important to keep in mind that this information may not be up-to-date or entirely accurate.

About Qt6Core.dll errors

When an application requires Qt6Core.dll, Windows will check the application and system folders for this .dll file. If the file is missing you may receive an error and the application may not function properly.

Windows .DLL Error Examples
This application has failed to start because Qt6Core.dll was not found. Re-installing the application may fix this problem.
Qt6Core.dll Not Found.

Possible fixes for Qt6Core.dll errors

To fix .dll errors, you can try a few basic steps. While some errors might need more detailed fixes, these initial steps often solve common problems.

  • Re-Install the application that requires Qt6Core.dll.
  • Update the application to the latest version.
  • Install all Windows updates and any available driver updates.
  • Manually download and install Qt6Core.dll.
You may already have this .dll file even though you are getting .dll errors. That's because the .dll file may have been moved or renamed by another application. Check to see if you already have Qt6Core.dll on your computer. For more information see how to search your PC for .dll files.

How to register Qt6Core.dll

In some cases, you may need to register the .dll file. To register the .dll file, open Command Prompt as an administrator, enter the installation folder, and run the "regsvr32" command. You'll receive a confirmation if the .dll file is successfully registered.
C:\User\Username>cd c:\windows\system32
C:\Windows\System32>regsvr32 Qt6Core.dll

Download Qt6Core.dll

Select the .dll version to download. In most cases, this would be the latest version (32/64-bit) from the appropriate company.

Showing 116/116 results. (Reset Filter)
Qt6Core.dll
by The Qt Company Ltd.
for Qt6
C++ Application Development Framework
NEW! Version
6.7.0.0
Product Version
6.7.0.0
Language
1033 (U.S. English)
Size
6.5MB
SHA1
32ea806839e3033e1c7572196fab244315ae98b5
MD5
4d442febd82a90b5d83547e4f1719105
Qt6Core.dll
by The Qt Company Ltd.
for Qt6
C++ Application Development Framework
NEW! Version
6.6.3.0
Product Version
6.6.3.0
Language
1033 (U.S. English)
Size
6MB
SHA1
1be5f3e78485f9b08e32346f13155a94001de50e
MD5
46a0dbd38cb28d8e79c80c9a033f6ae9
Qt6Core.dll
by The Qt Company Ltd.
for Qt6
C++ Application Development Framework
Version
6.6.2.0
Product Version
6.6.2.0
Language
1033 (U.S. English)
Size
6MB
SHA1
59b7477ef8084b6858d44d7a8ebd78f9dd09cba7
MD5
4b109b08ab6ae8b532ba254722b83a67
Qt6Core.dll
by The Qt Company Ltd.
for Qt6
C++ Application Development Framework
Version
6.6.2.0
Product Version
6.6.2.0
Language
1033 (U.S. English)
Size
5.9MB
SHA1
0b7a4ec19775e9ffa3a8652d73626aa690e7f572
MD5
524dc4e9d8e2f2bb4de8e6eb31de4746
Qt6Core.dll
by The Qt Company Ltd.
for Qt6
C++ Application Development Framework
Version
6.6.2.0
Product Version
6.6.2.0
Language
1033 (U.S. English)
Size
5.9MB
SHA1
5dd4f9a72a7606725e716f92e6ad619a5b7e8bf2
MD5
ba11408415638c1c3f355a209ce05e9c
Qt6Core.dll
by The Qt Company Ltd.
for Qt6
C++ Application Development Framework
Version
6.6.2.0
Product Version
6.6.2.0
Language
1033 (U.S. English)
Size
6.6MB
SHA1
6a5b9b92c44dabb49412b46dafac3883a99dcd02
MD5
ccfdc2133a6fb3c08cb0f0688890b5ae
Qt6Core.dll
by The Qt Company Ltd.
for Qt6
C++ Application Development Framework
Version
6.6.2.0
Product Version
6.6.2.0
Language
1033 (U.S. English)
Size
5.9MB
SHA1
9f2109065de7408abbe307cc9340e0405d35ef3c
MD5
e8de0d97fb6447a0769b1fde3da8e066
Qt6Core.dll
by The Qt Company Ltd.
for Qt6
C++ Application Development Framework
Version
6.6.2.0
Product Version
6.6.2.0
Language
1033 (U.S. English)
Size
5.9MB
SHA1
e2f5212961d43844749d944cc5b7cd5ab15a624e
MD5
f5ed7df06bd110be8240bd8f469f2b00
Qt6Core.dll
by The Qt Company Ltd.
for Qt6
C++ Application Development Framework
Version
6.6.1.0
Product Version
6.6.1.0
Language
1033 (U.S. English)
Size
6MB
SHA1
5a0471b60885594ac86863a0d116bed405ba7d82
MD5
0de835816c5b1337658992a1ee79cd34
Qt6Core.dll
by The Qt Company Ltd.
for Qt6
C++ Application Development Framework
Version
6.6.1.0
Product Version
6.6.1.0
Language
1033 (U.S. English)
Size
5.7MB
SHA1
024ac97250ce2c02af1915e4a126d035c8e1a472
MD5
32bc683e31079209187c761a3ea402a1
Qt6Core.dll
by The Qt Company Ltd.
for Qt6
C++ Application Development Framework
Version
6.6.1.0
Product Version
6.6.1.0
Language
1033 (U.S. English)
Size
5.7MB
SHA1
5dc9f15ba223998bac2a5d742ece608787515bcd
MD5
56891ba47a7a1d6b90388956ad176e9b
Qt6Core.dll
by The Qt Company Ltd.
for Qt6
C++ Application Development Framework
Version
6.6.1.0
Product Version
6.6.1.0
Language
1033 (U.S. English)
Size
6MB
SHA1
b81df191c7a4ffd72979ab1047fe6014d22e388d
MD5
6de534edc6fd244a7f9914c0c4ce3526
Qt6Core.dll
by The Qt Company Ltd.
for Qt6
C++ Application Development Framework
Version
6.6.1.0
Product Version
6.6.1.0
Language
1033 (U.S. English)
Size
6MB
SHA1
3ab798b2f28878b8426c531efbb52410ae6af1e8
MD5
82372cfc9a3a4328f90bf954a1cbd5fb
Qt6Core.dll
by The Qt Company Ltd.
for Qt6
C++ Application Development Framework
Version
6.6.1.0
Product Version
6.6.1.0
Language
1033 (U.S. English)
Size
6MB
SHA1
38984f8824ed20ad34b2a84f0ff38ecbb956f96c
MD5
85e7d988a17d8a7d11937f23bceeea83
Qt6Core.dll
by The Qt Company Ltd.
for Qt6
C++ Application Development Framework
Version
6.6.1.0
Product Version
6.6.1.0
Language
1033 (U.S. English)
Size
5.9MB
SHA1
4be7d9f05041a8185c7f091cf83f82332c44d0ce
MD5
a80473032695d3cf3e81fcedfab6c64d
Qt6Core.dll
by The Qt Company Ltd.
for Qt6
C++ Application Development Framework
Version
6.6.1.0
Product Version
6.6.1.0
Language
1033 (U.S. English)
Size
5.3MB
SHA1
493a5e8be03f56d9477b640bd1e6fa2f522568d9
MD5
a9623ad1f9ee0ccf1180cd2b3d21816b
Qt6Core.dll
by The Qt Company Ltd.
for Qt6
C++ Application Development Framework
Version
6.6.1.0
Product Version
6.6.1.0
Language
1033 (U.S. English)
Size
5.7MB
SHA1
43ee1c85ec6fae0747d27e6705e29c41e574eec7
MD5
b3bb122fe414d3934ce3c358db8545e5
Qt6Core.dll
by The Qt Company Ltd.
for Qt6
C++ Application Development Framework
Version
6.6.1.0
Product Version
6.6.1.0
Language
1033 (U.S. English)
Size
5.4MB
SHA1
ca418b4fabd2f8c8aa6ffef57b89ac07967be1f7
MD5
d1475188f6e500198a6e746577dcc13a
Qt6Core.dll
by The Qt Company Ltd.
for Qt6
C++ Application Development Framework
Version
6.6.1.0
Product Version
6.6.1.0
Language
1033 (U.S. English)
Size
5.7MB
SHA1
cf58242f109d56f78f52a338b2a9ca220a1a4779
MD5
dac3877d60bbdaa79f785ee724c4c29f
Qt6Core.dll
by The Qt Company Ltd.
for Qt6
C++ Application Development Framework
Version
6.6.1.0
Product Version
6.6.1.0
Language
1033 (U.S. English)
Size
6.4MB
SHA1
992a336f48efa906615d8ae5968abf3670b3a94c
MD5
e2311c14adf470494c9bd65b7c368482

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Files Available: 116
Last updated: May 11th, 2024
CPU Architectures:
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