Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

6.05.30 50.00%
6.05.26 12.50%
6.05.13 12.50%
5.05.54 25.00%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegSetValueExA, RegCreateKeyExA, RegQueryValueA, RegEnumKeyA, RegDeleteKeyA, RegOpenKeyExA, RegOpenKeyA, RegQueryValueExA, RegCloseKey
gdi32.dll
GetStockObject, DeleteDC, SetViewportOrgEx, ScaleWindowExtEx, SetWindowExtEx, ScaleViewportExtEx, SetViewportExtEx, GetDeviceCaps, SelectObject, Escape, ExtTextOutA, TextOutA, RectVisible, PtVisible, GetClipBox, SetMapMode, SetTextColor, SetBkColor, RestoreDC, SaveDC, DeleteObject, CreateBitmap, OffsetViewportOrgEx
kernel32.dll
RaiseException, InterlockedIncrement, WritePrivateProfileStringA, GlobalFlags, lstrcmpW, GlobalFindAtomA, GlobalGetAtomNameA, ReadFile, WriteFile, SetFilePointer, FlushFileBuffers, SetEndOfFile, GetVolumeInformationA, GetFullPathNameA, GetCPInfo, GetOEMCP, ExitProcess, HeapFree, HeapAlloc, TerminateProcess, VirtualProtect, VirtualAlloc, VirtualQuery, RtlUnwind, GetCommandLineA, HeapReAlloc, SetErrorMode, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, HeapDestroy, HeapCreate, VirtualFree, IsBadWritePtr, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, UnhandledExceptionFilter, SetUnhandledExceptionFilter, GetTimeZoneInformation, LCMapStringA, LCMapStringW, GetStringTypeA, GetStringTypeW, IsBadReadPtr, IsBadCodePtr, SetStdHandle, SetEnvironmentVariableA, TlsFree, DeleteCriticalSection, LocalReAlloc, TlsSetValue, TlsAlloc, InitializeCriticalSection, TlsGetValue, EnterCriticalSection, GlobalHandle, GlobalReAlloc, LeaveCriticalSection, LocalAlloc, FindFirstFileA, FindClose, FileTimeToLocalFileTime, FileTimeToSystemTime, ReleaseMutex, CreateMutexA, WaitForSingleObject, GlobalAddAtomA, GetCurrentThreadId, GlobalDeleteAtom, lstrcmpA, ConvertDefaultLocale, EnumResourceLanguagesA, SetLastError, GlobalFree, GlobalAlloc, GlobalLock, GlobalUnlock, FormatMessageA, lstrcpynA, LocalFree, InterlockedDecrement, GetPrivateProfileStringA, LoadLibraryA, GetProcAddress, FreeLibrary, SetCurrentDirectoryA, GetModuleHandleA, GetModuleFileNameA, GetSystemInfo, ResumeThread, CreateThread, GetExitCodeThread, FindResourceA, LoadResource, LockResource, SizeofResource, CreateFileA, CloseHandle, lstrcatA, lstrcpyA, CompareStringW, CompareStringA, lstrlenA, lstrcmpiA, GetVersion, GetLastError, WideCharToMultiByte, MultiByteToWideChar, GetVersionExA, GetThreadLocale, GetLocaleInfoA, GetACP, InterlockedExchange, GetCurrentProcess, GetPriorityClass, GetCurrentThread, GetThreadPriority, SetPriorityClass, SetThreadPriority, SetThreadAffinityMask, DeviceIoControl, QueryPerformanceFrequency, QueryPerformanceCounter, OutputDebugStringA, HeapSize, Sleep
ole32.dll
CoUninitialize, CoSetProxyBlanket, CoCreateInstance, CoInitializeSecurity, CoInitializeEx
shell32.dll
SHCreateDirectoryExA, SHGetFolderPathA
shlwapi.dll
PathFileExistsA, PathFindFileNameA, PathStripToRootA, PathAppendA, PathFindExtensionA, PathIsUNCA
user32.dll
GetClassLongA, GetClassInfoExA, SetPropA, GetPropA, RemovePropA, GetForegroundWindow, GetTopWindow, DestroyWindow, GetMessageTime, GetMessagePos, LoadIconA, MapWindowPoints, SetForegroundWindow, GetClientRect, GetMenu, AdjustWindowRectEx, GetClassInfoA, RegisterClassA, DefWindowProcA, CallWindowProcA, SystemParametersInfoA, GetWindowPlacement, CopyRect, SetWindowPos, ShowWindow, CreateWindowExA, GetDlgItem, GrayStringA, DrawTextExA, DrawTextA, TabbedTextOutA, ClientToScreen, CharUpperA, wsprintfA, GetSubMenu, GetMenuItemCount, GetWindow, GetDlgCtrlID, GetWindowRect, PtInRect, GetWindowTextA, SetWindowTextA, GetClassNameA, LoadCursorA, GetSystemMetrics, GetDC, ReleaseDC, GetSysColor, GetSysColorBrush, UnregisterClassA, UnhookWindowsHookEx, GetCapture, WinHelpA, RegisterWindowMessageA, SetMenuItemBitmaps, DestroyMenu, SetWindowLongA, GetMenuItemID, GetMenuState, PostQuitMessage, PostMessageA, SetCursor, SendMessageA, EnableWindow, IsWindowEnabled, GetLastActivePopup, GetWindowLongA, GetParent, MessageBoxA, ValidateRect, GetCursorPos, PeekMessageA, GetKeyState, IsWindowVisible, GetActiveWindow, GetFocus, ModifyMenuA, EnableMenuItem, CheckMenuItem, GetMenuCheckMarkDimensions, LoadBitmapA, SetWindowsHookExA, CallNextHookEx, GetMessageA, TranslateMessage, DispatchMessageA, IsIconic
winspool.drv
DocumentPropertiesA, OpenPrinterA, ClosePrinter
Export table
CheckBiosSupportDll
CheckMotherBoardSupportDll
DisableBootBlockWriteDll
DisableRomAccessDll
EnableBootBlockWriteDll
EnableGpuAutoClockDll
EnableRomAccessDll
EnableSpreadSpectrumDll
EraseFlashRomOneSectorDll
FindK8MemorySpeedDll
FindNMRatioOnNforce2Dll
GetAgpFrequencyDll
GetAmdCpuModelDll
GetAux1FanPowerDll
GetAux1FanSpeedDll
GetAux2FanPowerDll
GetAux2FanSpeedDll
GetBiosFlashEnableStatusDll
GetBiosPageCMOSInfoDll
GetBlockedAddressRangeDll
GetBr04PCIeClockDll
GetClockSourceDll
GetControlDisableDataDll
GetCPU2TemperatureDll
GetCpuAccStatusDll
GetCpuClockMultiplierByNumberDll
GetCpuClockMultiplierDll
GetCpuCoreCountDll
GetCpuCoreTempDll
GetCPUFanPowerDll
GetCPUFanSpeedDll
GetCpuFrequencyDll
GetCPUFSBVoltageOffsetDll
GetCPUTemperatureDll
GetCpuTypeDll
GetCpuVendorDll
GetCpuVidInfoDll
GetCurAGPStatusDll
GetCurMemoryBusModeDll
GetDimmAddressInfoDll
GetFBPercentageDll
GetFlashRomProductIDDll
GetFsbFrequencyDll
GetGpuAdaptorStringDll
GetGpuAmbientTemperatureDll
GetGpuArchInfoDll
GetGpuAutoClockStatusDll
GetGpuClocksDll
GetGpuClocksLimitsDll
GetGpuCoolerLevelDll
GetGpuCoolerPowerPolicyDll
GetGpuCountDll
GetGpuCurrentClockDll
GetGpuPercentageDll
GetGpuSliConfigDll
GetGpuTemperatureDll
GetGpuVbiosVersionStringDll
GetLedFeaturesDll
GetMCP1RevisionDll
GetMCP1VersionDll
GetMcpIdeModeDll
GetMcpLegacyDeviceIdDll
GetMCPRevisionDll
GetMCPVersionDll
GetMemoryControllerTimingDll
GetMemorySmbusNumberDll
GetMemoryTypeDll
GetMXMBlockDll
GetNforceBoardTypeDll
GetNforceFanPowerDll
GetNforceFanSpeedDll
GetNforceMcpTemperatureDll
GetNforceTemperatureDll
GetPciBusFrequencyDll
GetPCIeFrequenciesDll
GetPcieFrequencyMcpDll
GetPCIEInfoDll
GetPCIeMcpGenerationDll
GetPerfHybridModeDll
GetPhysicalFrameBufferSizeDll
GetPMUPowerStateDll
GetPowerSupplyTemperatureDll
GetQuadroStatusDll
GetRamBusWidthDll
GetRamTypeDll
GetSBiosVersionDateDll
GetSecondFanPowerDll
GetSecondFanSpeedDll
GetSPPRevisionDll
GetSPPVersionDll
GetSystemTemperatureDll
GetSystemVoltageDll
GetVideoAdaptorNameDll
GetVideoStateDll
GetVidPercentageDll
GetVirtualFrameBufferSizeDll
GetVoltageGroup1Dll
InitMPCpuFeaturesDll
InvalidateCmosChecksumDll
IsDellBoardDll
IsGpuCoolerControlSupportDll
IsInternalGraphicsUsedDll
IsK8SupportFIDCtrlDll
NvsuLibInitDll
NvsuLibReleaseMemoryDll
ProgramFlashRomBlockDll
ReadActualVoltageDll
ReadBIOSInfoDll
ReadCmosDll
ReadIo32API
ReadK8LDTMultiplierDll
ReadMotherboardInfoDll
ReadPCIConfigReg32API
ReadPhyMemDll
ReadSmbusDataDll
RemoveRomBlockLockDll
RestoreGpuCoolerSettingsDll
SaveIniFileFromFlashRomDll
SetAccessBiosCmosDll
SetAgpFrequencyDll
SetAux1FanPowerDll
SetAux2FanPowerDll
SetCpuAccStatusDll
SetCpuClockMultiplierByNumberDll
SetCPUFanPowerDll
SetFsbFrequencyDll
SetGpuClocksDll
SetGpuCoolerLevelDll
SetGpuCoolerPowerPolicyDll
SetK8LDTMultiplierDll
SetLedFeaturesDll
SetMemoryControllerTimingDll
SetMemoryFrequencyDll
SetNforceFanPowerDll
SetPcieFrequencyMcpDll
SetPerfHybridModeDll
SetPMUPowerStateDll
SetSecondFanPowerDll
SetSystemVoltageDll
SetVideoStateDll
SetVoltageGroup1Dll
Smart_CloseHddDeviceDll
Smart_GetHddTempDll
Smart_GetStorageQuery_HDD_ModelDll
Smart_IdentifyHddDeviceDll
Smart_OpenHddDeviceDll
Smart_StatusCheckDll
VerifySyncModeDll
WriteIo32API
WritePCIConfigReg32API
WriteSmbusDataDll

nvsulib.dll

NVIDIA nTune by NVIDIA Corporation (Signed)

Remove nvsulib.dll
Version:   6.05.13
MD5:   6222a297450db8cedccef589db215e90
SHA1:   812bca8426f5a25b625acb3d7643d66e7f0a6d93
SHA256:   afbea47d96b3ca05ce03334ec6d405dda76f00d34d34b43f311b17b6686578b5

What is nvsulib.dll?

NVIDIA nTune Library is part of NVIDIA System Tools (nTune), a collection of utilities for accessing, monitoring, and adjusting system components, including temperature and voltages with user-friendly control panels within Windows, rather than through the BIOS. System Tools has a feature that automatically adjusts settings and tests them to find what it believes to be the optimal combination of settings for a particular computer hardware configuration.

About nvsulib.dll (from NVIDIA Corporation)

Enables one of the safest and easiest ways to automatically optimize your PC. nTune automatically detects the application running and dynamically optimizes the PC settings. Faster than tuning by hand,

DetailsDetails

File name:nvsulib.dll
Publisher:NVIDIA
Product name:NVIDIA nTune
Description:NVIDIA nTune Library
Typical file path:C:\Program Files\nvidia corporation\ntune\nvsulib.dll
File version:6.05.13
Size:466.22 KB (477,408 bytes)
Build date:4/15/2009 6:38 PM
Certificate
Issued to:NVIDIA Corporation
Authority (CA):VeriSign
Effective date:Thursday, September 1, 2011
Expiration date:Monday, September 1, 2014
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 33.33%
Windows 7 Ultimate 33.33%
Windows 8 Pro 33.33%

Distribution by countryDistribution by country

Poland installs about 16.67% of NVIDIA nTune.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
ASUS 50.00%
GIGABYTE 25.00%
Acer 25.00%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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