Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4.8.3.0 7.03%
4.8.3.0 0.78%
4.8.2.0 3.91%
4.8.2.0 2.34%
4.8.1.0 2.34%
4.8.0.0 2.34%
4.7.4.0 6.25%
4.7.4.0 1.56%
4.7.3.0 1.56%
4.7.2.0 2.34%
4.7.2.0 0.78%
4.7.1.0 1.56%
4.7.1.0 3.91%
4.7.1.0 0.78%
4.7.0.0 1.56%
4.7.0.0 7.03%
4.6.2.0 14.84%
4.6.2.0 7.81%
4.6.2.0 0.78%
4.6.1.0 2.34%
4.6.0.0 2.34%
4.5.3.0 7.81%
4.5.2.0 0.78%
4.5.1.0 3.13%
4.5.1.0 13.28%

Relationships


PE structurePE file structure

Show functions
Import table
kernel32.dll
AddAtomA, CreateSemaphoreA, FindAtomA, GetAtomNameA, GetLastError, InterlockedDecrement, InterlockedIncrement, ReleaseSemaphore, SetLastError, Sleep, TlsAlloc, TlsFree, TlsGetValue, TlsSetValue, WaitForSingleObject, CloseHandle, GetCurrentThreadId, GetModuleHandleA, GetProcAddress, GetSystemTimeAsFileTime, GetCurrentProcessId, GetTickCount, QueryPerformanceCounter, DisableThreadLibraryCalls, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, InterlockedCompareExchange, InterlockedExchange, IsProcessorFeaturePresent, DecodePointer, EncodePointer
libgcc_s_dw2-1.dll
_Unwind_DeleteException, _Unwind_GetDataRelBase, _Unwind_GetIPInfo, _Unwind_GetLanguageSpecificData, _Unwind_GetRegionStart, _Unwind_GetTextRelBase, _Unwind_RaiseException, _Unwind_Resume, _Unwind_Resume_or_Rethrow, _Unwind_SetGR, _Unwind_SetIP, __deregister_frame_info, __emutls_get_address, __register_frame_info
mingwm10.dll
__mingwthr_key_dtor
msvcr100.dll
DllMain
msvcr80.dll
DllMain
msvcr90.dll
DllMain
msvcrt.dll
DllMain
qtcore4.dll
_Z5qFreePv, _Z6qDebugPKcz, _Z7qstrcmpRK10QByteArrayPKc, _Z8qWarningPKcz, _ZN10QByteArray11shared_nullE, _ZN10QByteArray7reallocEi, _ZN10QByteArrayC1EPKc, _ZN11QMetaObject11changeGuardEPP7QObjectS1_, _ZN11QMetaObject11removeGuardEPP7QObject, _ZN7QObject10childEventEP11QChildEvent, _ZN7QObject10timerEventEP11QTimerEvent, _ZN7QObject11customEventEP6QEvent, _ZN7QObject11eventFilterEPS_P6QEvent, _ZN7QObject13connectNotifyEPKc, _ZN7QObject16disconnectNotifyEPKc, _ZN7QObject5eventEP6QEvent, _ZN7QString10fromLatin1EPKci, _ZN7QString11shared_nullE, _ZN7QString17fromLatin1_helperEPKci, _ZN7QString4freeEPNS_4DataE, _ZN7QString7sprintfEPKcz, _ZN8QVariantC1ERK5QSize, _ZN8QVariantC1Ei, _ZN9QIODevice4peekEx, _ZN9QIODevice4readEPcx, _ZN9QIODevice5writeEPKcx, _ZN9QListData11shared_nullE, _ZN9QListData6appendEv, _ZN9QListData7detach2Ev, _ZNK7QString10simplifiedEv, _ZNK7QString7indexOfERKS_iN2Qt15CaseSensitivityE, _ZNK7QString8toLatin1Ev, _ZNK7QStringeqERK13QLatin1String, _ZNK8QVariant5toIntEPb, _ZNK8QVariant6toSizeEv, _ZNK9QIODevice10isReadableEv, _ZNK9QIODevice10isWritableEv, _ZNK9QIODevice6isOpenEv, _ZN11QVectorData4freeEPS_i, _ZN9QListData7detach3Ev, _ZN8QVariantC1ERK5QRect, _ZNK5QRectanERKS_, _ZNK8QVariant6toRectEv, _ZN7QBuffer16staticMetaObjectE, _ZN8QVariantC1ERKS_, _ZN8QVariantD1Ev, _ZN8QVariantaSERKS_, _ZN9QIODevice4peekEPcx, _ZN9QListData11detach_growEPii, _ZN9QListData6detachEi, _ZNK11QMetaObject4castEP7QObject, _ZNK7QBuffer4dataEv
qtgui4.dll
_ZN14QImageIOPlugin11qt_metacallEN11QMetaObject4CallEiPPv, _ZN14QImageIOPlugin11qt_metacastEPKc, _ZN14QImageIOPluginC2EP7QObject, _ZN14QImageIOPluginD2Ev, _ZN15QImageIOHandler11jumpToImageEi, _ZN15QImageIOHandler15jumpToNextImageEv, _ZN15QImageIOHandler9setDeviceEP9QIODevice, _ZN15QImageIOHandler9setFormatERK10QByteArray, _ZN15QImageIOHandlerC2Ev, _ZN15QImageIOHandlerD2Ev, _ZN6QImage12setNumColorsEi, _ZN6QImage16setDotsPerMeterXEi, _ZN6QImage16setDotsPerMeterYEi, _ZN6QImage4bitsEv, _ZN6QImage8scanLineEi, _ZN6QImage8setColorEij, _ZN6QImageC1EPhiiNS_6FormatE, _ZN6QImageC1ERK5QSizeNS_6FormatE, _ZN6QImageC1ERKS_, _ZN6QImageC1EiiNS_6FormatE, _ZN6QImageC1Ev, _ZN6QImageD1Ev, _ZN6QImageaSERKS_, _ZNK14QImageIOPlugin10metaObjectEv, _ZNK15QImageIOHandler10imageCountEv, _ZNK15QImageIOHandler14nextImageDelayEv, _ZNK15QImageIOHandler16currentImageRectEv, _ZNK15QImageIOHandler18currentImageNumberEv, _ZNK15QImageIOHandler6deviceEv, _ZNK15QImageIOHandler9loopCountEv, _ZNK15QImageIOHandler9setFormatERK10QByteArray, _ZNK6QImage10colorTableEv, _ZNK6QImage12bytesPerLineEv, _ZNK6QImage13dotsPerMeterXEv, _ZNK6QImage13dotsPerMeterYEv, _ZNK6QImage15hasAlphaChannelEv, _ZNK6QImage4sizeEv, _ZNK6QImage5widthEv, _ZNK6QImage6formatEv, _ZNK6QImage6heightEv, _ZNK6QImage6isNullEv, _ZNK6QImage8scanLineEi, _ZNK6QImage9numColorsEv, _ZN6QImage13setColorCountEi, _ZNK6QImage10colorCountEv, _ZNK6QImage6scaledERK5QSizeN2Qt15AspectRatioModeENS3_18TransformationModeE, _ZNK6QImage4copyERK5QRect, _ZNK6QImage15convertToFormatENS_6FormatE6QFlagsIN2Qt19ImageConversionFlagEE
Export table
qt_plugin_instance
qt_plugin_query_verification_data

qjpeg4.dll

Qt4 by Zhuhai Kingsoft Office Software Co. (Signed)

Remove qjpeg4.dll
Version:   4.6.1.0
MD5:   0f739bf9f4acf621cb0348eede3b1061
SHA1:   d71964dad18a1f243025277ed53d0826d4282907
SHA256:   1cdc0c7baaf63936c3b6ad242efc3faecca1b86fbd1231517efc44f99bc3c922

What is qjpeg4.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 qjpeg4.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:qjpeg4.dll
Publisher:Nokia Corporation and/or its subsidiary(-ies)
Product name:Qt4
Description:C++ application development framework.
Typical file path:C:\Program Files\umplayer\imageformats\qjpeg4.dll
File version:4.6.1.0
Size:154.5 KB (158,208 bytes)
Certificate
Issued to:Zhuhai Kingsoft Office Software Co.
Authority (CA):VeriSign
Expiration date:Wednesday, September 3, 2014
Digital DNA
PE subsystem:Windows Console
Entropy:6.381921
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Google Inc
8% remove
The Google Earth plug-in allows you to navigate and explore geographic data on a 3D globe using a web browser. Google Earth is a virtual globe, map and geographical information program. Google Earth is simply based on 3D maps, with the capability to show 3D buildings and structures, which consist of users' submissions using SketchUp, a 3D modeling program software. The Google Earth API is a free beta service, available for any web site ...
Google Inc
3% remove
Google Earth is a virtual globe, map and geographical information program. Google Earth is simply based on 3D maps, with the capability to show 3D buildings and structures (such as bridges), which consist of users' submissions using SketchUp, a 3D modeling program software. Google Earth is unlikely to operate on older hardware configurations.
Google Inc
4% remove
Take a virtual journey to any location in the world. Explore 3D buildings, imagery, and terrain. Find cities, places and local businesses. Google Earth is fully-featured for desktop users with three different versions: Google Earth, Google Earth Pro and Google Earth Enterprise. Use the Google Earth plug-in to enjoy 3D views of the globe on sites across the web or try Earth view in Google Maps. Explore the world from the palm of your han...
Google Inc
3% remove
Podajte se na virtualno popotovanje kamor koli po svetu. Razišcite 3D-stavbe, posnetke in relief. Poišcite mesta, zgradbe in lokalna podjetja. Poletite nad 3D-mesti brez pilotske licence. Novi turisticni vodnik vam bo predstavil znamenitosti in naravna cudesa.
Google Inc
6% remove
Tegyen egy virtuális utazást a világ bármely tájára. Fedezzen fel épületeket, képeket és felszínt 3D-ben. Keressen városokat, helyeket és helyi vállalkozásokat. Számítógépen és útközben is ugyanúgy láthatja a világot, ahogy megszokta: 3D-ben. Fejlett mérési eszközöket, további importálási lehetoségeket, nagy felbontású nyomtatást és még sok minden mást kaphat. Tegyen kirándulást egy távoli helyre, sétáljon 3D erdokben, és utazzon vissza...
Google Inc
4% remove
Google Earth Pro gives you access to Google's comprehensive globe, including aerial imagery, street data, panoramic Street View images, historical imagery, and points of interest. In addition, Google Earth Pro offers tools and capabilities designed specifically for business users. Put the globe at your fingertips and leverage Google Earth Pro's powerful flexibility for site analysis, construction planning, marketing collateral, and more...
Google Inc
8% remove
When you take a photo or video with your mobile device, you can get it automatically backed up to Google+ without lifting a finger. You'll also get access to cool features like Auto Awesome, Auto Enhance, photo editor, and unlimited standard-size backups.
Google Inc
9% remove
Google Talk is an instant messaging service that provides both text and voice communication. Google Talk is also the name of the client applications offered by Google to access the service. Google Talk is integrated into Gmail. Users can send instant messages to other Gmail users. As it works within a browser, the Google Talk client does not need to be downloaded to send instant messages to Gmail users. Google also provides a Voice and ...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 27.34%
Windows 7 Ultimate 23.44%
Microsoft Windows XP 13.28%
Windows 7 Professional 8.59%
Windows 8 Pro 7.81%
Windows 8 Pro with Media Center 4.69%
Windows 8 3.91%
Windows 7 Ultimate N 3.13%
Windows 8.1 Pro 1.56%
Windows 7 Home Basic 1.56%
Windows Vista Home Premium 1.56%
Windows 8.1 0.78%
Windows 8 Enterprise 0.78%
Windows XP Professional 0.78%
Windows Vista Ultimate 0.78%

Distribution by countryDistribution by country

United States installs about 37.40% of Qt4.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 35.71%
Dell 30.95%
ASUS 14.29%
Toshiba 4.76%
GIGABYTE 3.57%
Acer 3.57%
Intel 2.38%
Sahara 1.19%
American Megatrends 1.19%
Alienware 1.19%
Samsung 1.19%
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