Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4.8.3.0 3.49%
4.8.3.0 0.39%
4.8.3.0 0.39%
4.8.2.0 0.39%
4.8.2.0 0.78%
4.8.2.0 1.55%
4.8.2.0 1.55%
4.8.2.0 0.39%
4.8.1.0 0.39%
4.8.1.0 3.10%
4.8.1.0 0.78%
4.8.0.0 0.39%
4.8.0.0 0.39%
4.8.0.0 1.55%
4.8.0.0 0.39%
4.7.4.0 0.39%
4.7.4.0 6.98%
4.7.4.0 1.16%
4.7.4.0 3.10%
4.7.4.0 0.39%
4.7.3.0 1.16%
4.7.3.0 1.55%
4.7.2.0 0.39%
4.7.2.0 3.10%
4.7.2.0 0.78%
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Relationships

QtCore4.dll

Qt4 by Zhuhai Kingsoft Office Software Co. (Signed)

Remove QtCore4.dll
Version:   4.7.0.0
MD5:   5c62d131f0e81cee747e014d16716a45
SHA1:   3ba2b032b2de79663c64749533d79d9b0e72becb
SHA256:   7fbbaf1968a0762e4bf5418cad92991bf7a228af2a494ad2d643029110d29f8f

What is QtCore4.dll?

This module is part of the Qt Development framework, a cross-platform C++ application development and UI framework. Qt provides programs with enhanced UI features, such as opacity, drop-shadows, glow, and filtering support, along with graphics and web support enables rich UIs. Qt framework is available to any third party program to integrate.

About QtCore4.dll (from Zhuhai Kingsoft Office Software Co.)

Qt is a cross-platform application and UI framework. Qt will change the way you develop C++ applications for mobile devices forever. The easy-to-use Qt framework means you will be tied no longer to a

DetailsDetails

File name:qtcore4.dll
Publisher:Nokia Corporation and/or its subsidiary(-ies)
Product name:Qt4
Description:C++ application development framework.
Typical file path:C:\Program Files\umplayer\qtcore4.dll
File version:4.7.0.0
Size:2.42 MB (2,537,472 bytes)
Certificate
Issued to:Zhuhai Kingsoft Office Software Co.
Authority (CA):VeriSign
Expiration date:Monday, March 10, 2014
Digital DNA
PE subsystem:Windows GUI
Entropy:6.590340
File packed:No
Code language:Microsoft Visual C++ 8.0
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
InstallX, LLC
  57% remove
Uses the InstallIQ distribution platform which bundles additional adware and other potentially unwanted software. "InstallIQ™ is an install manager that will manage the installation of your selected software. In addition to managing the installation of your selected software, InstallIQ™ will make recommendations for additional free software that you may be interested in. Additional software may include toolbars, browser add-ons, game ap...
Ori Rejwan
7% remove
UMPlayer is an advanced yet simple to use open-source cross-platform multimedia player that aims to fill all your needs; with over 270 built-in Audio and Video codecs UMPlayer can play any media format including AAC, AC3, ASF, AVI, DIVX, FLV, H.263, Matroska, MOV, MP3, MP4, MPEG, OGG, QT, RealMedia, VOB, Vorbis, WAV, WMA, WMV, XVID as well as Audio CDs, DVDs, (S)VCDs, TV / Radio cards, Youtube videos, SHOUTcast Radio streams and even in...
Ori Rejwan
5% remove
UMPlayer is an advanced yet simple to use open-source cross-platform multimedia player that aims to fill all your needs; with over 270 built-in Audio and Video codecs UMPlayer can play any media format including AAC, AC3, ASF, AVI, DIVX, FLV, H.263, Matroska, MOV, MP3, MP4, MPEG, OGG, QT, RealMedia, VOB, Vorbis, WAV, WMA, WMV, XVID as well as Audio CDs, DVDs, (S)VCDs, TV / Radio cards, Youtube videos, SHOUTcast Radio streams and even in...
Ori Rejwan
9% remove
UMPlayer is an advanced yet simple to use open-source cross-platform multimedia player that aims to fill all your needs; with over 270 built-in Audio and Video codecs UMPlayer can play any media format including AAC, AC3, ASF, AVI, DIVX, FLV, H.263, Matroska, MOV, MP3, MP4, MPEG, OGG, QT, RealMedia, VOB, Vorbis, WAV, WMA, WMV, XVID as well as Audio CDs, DVDs, (S)VCDs, TV / Radio cards, Youtube videos, SHOUTcast Radio streams and even in...
Reganam
8% remove
Reganam
7% remove

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 30.00%
Windows 7 Home Premium 24.50%
Microsoft Windows XP 10.00%
Windows 7 Professional 8.50%
Windows 8 Pro 6.00%
Windows 8 4.00%
Windows 8 Pro with Media Center 3.50%
Windows Vista Home Premium 3.50%
Windows 7 Ultimate N 3.50%
Windows 8.1 Pro 2.00%
Windows 7 Home Basic 1.50%
Windows 8 Single Language 0.50%
Windows 8.1 0.50%
Windows 8 Enterprise 0.50%
Windows 7 Starter 0.50%
Windows XP Professional 0.50%
Windows Vista Ultimate 0.50%

Distribution by countryDistribution by country

United States installs about 35.42% of Qt4.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 33.11%
Hewlett-Packard 25.83%
ASUS 7.95%
Acer 7.95%
Sony 7.95%
Toshiba 6.62%
GIGABYTE 2.65%
Intel 2.65%
Lenovo 1.32%
MSI 1.32%
American Megatrends 1.32%
Sahara 0.66%
Alienware 0.66%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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