Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

7.1.3001.0 2.07%
7.0.8100.0 0.52%
7.0.3013.0 6.22%
7.0.3012.0 6.74%
7.0.3011.0 3.63%
7.0.3007.0 3.63%
7.0.3006.0 23.83%
7.0.3003.0 3.63%
6, 1, 3000, 0 0.52%
6, 1, 3000, 0 0.52%
6, 0, 3010, 0 4.66%
6, 0, 3008, 0 2.59%
6, 0, 3008, 0 6.22%
6, 0, 3007, 0 2.07%
6, 0, 3007, 0 1.55%
6, 0, 3006, 0 4.66%
6, 0, 3004, 0 1.55%
6, 0, 3000, 0 0.52%
5, 0, 3009, 0 0.52%
5, 0, 3009, 0 1.55%
5, 0, 3005, 0 7.77%
5, 0, 3005, 0 0.52%
5, 0, 3003, 0 0.52%
5, 0, 3002, 0 3.63%
4, 5, 3004, 0 8.29%
View more

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegCreateKeyW, GetUserNameW, RegSetValueExW, RegQueryValueExW, RegCloseKey, RegOpenKeyExW, RegCreateKeyExW
brightnesscontrol.dll
FreePhysicalMonitors, GetPhysicalMonitorBrightness, EnumPhysicalMonitors
commoncontrol.dll
isGuest, isDomainGuest
dbghelp.dll
MakeSureDirectoryPathExists
dwmapi.dll
DwmIsCompositionEnabled
gdi32.dll
SetBkColor, SetTextColor, SetMapMode, GetClipBox, CreateBitmap, SetViewportOrgEx, OffsetViewportOrgEx, SetViewportExtEx, ScaleViewportExtEx, GetStockObject, DeleteDC, DeleteObject, PtVisible, ScaleWindowExtEx, SetWindowExtEx, RestoreDC, SaveDC, GetDeviceCaps, RectVisible, TextOutW, ExtTextOutW, Escape, SelectObject
kernel32.dll
FormatMessageW, LocalFree, InterlockedIncrement, GetCurrentProcessId, OpenProcess, QueryFullProcessImageNameW, CloseHandle, lstrlenW, GetModuleFileNameW, GetModuleHandleW, SetErrorMode, SetLastError, SizeofResource, LockResource, LoadResource, FindResourceW, GetModuleHandleA, GlobalUnlock, GlobalLock, GetVersionExA, MultiByteToWideChar, lstrcmpW, LoadLibraryA, CompareStringW, GlobalDeleteAtom, GlobalFindAtomW, GlobalAddAtomW, GetCurrentThreadId, SetThreadExecutionState, LocalAlloc, LeaveCriticalSection, TlsGetValue, EnterCriticalSection, GlobalReAlloc, GlobalHandle, GlobalAlloc, InitializeCriticalSection, TlsAlloc, TlsSetValue, LocalReAlloc, DeleteCriticalSection, GlobalFree, TlsFree, GlobalFlags, InterlockedExchange, CompareStringA, GetLocaleInfoW, GetVersion, lstrlenA, GetThreadLocale, ReadFile, WriteFile, SetFilePointer, FlushFileBuffers, SetEndOfFile, GetCurrentProcess, CreateFileW, RaiseException, RtlUnwind, HeapAlloc, HeapFree, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, ExitProcess, GetSystemTimeAsFileTime, GetCommandLineA, GetProcessHeap, GetStartupInfoA, HeapReAlloc, HeapSize, VirtualFree, VirtualAlloc, HeapDestroy, HeapCreate, GetStdHandle, GetModuleFileNameA, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, LCMapStringA, LCMapStringW, Sleep, SetHandleCount, GetFileType, GetConsoleCP, GetConsoleMode, GetTimeZoneInformation, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, QueryPerformanceCounter, GetTickCount, GetStringTypeA, GetStringTypeW, GetSystemPowerStatus, GetLocaleInfoA, EnumSystemLocalesA, IsValidLocale, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, SetStdHandle, CreateFileA, SetEnvironmentVariableA, InterlockedCompareExchange, LoadLibraryW, GetProcAddress, CallNamedPipeW, FreeLibrary, CreateMutexW, WideCharToMultiByte, GetLastError, InterlockedDecrement, GetUserDefaultLCID, SleepEx, ResumeThread, GetVersionExW, lstrcmpA, ExitThread, CreateThread, InitializeCriticalSectionAndSpinCount
netadaptercontrol.dll
EnumNetworkAdapters, IsNetworkConnected
ole32.dll
CLSIDFromProgID, CLSIDFromString, CoInitializeEx, CoInitializeSecurity, CoCreateInstance, CoSetProxyBlanket, CoUninitialize
oleacc.dll
LresultFromObject, CreateStdAccessibleObject
powersettingcontrol.dll
RegisterWindowPowerSettingNotification, ReadPowerSettingValueIndex, WritePowerSettingValueIndex
powrprof.dll
PowerReadFriendlyName, PowerGetActiveScheme, PowerReadACValueIndex, CallNtPowerInformation, PowerSetActiveScheme, PowerWriteDCValueIndex, PowerWriteACValueIndex
setupapi.dll
SetupDiClassGuidsFromNameW, SetupDiGetClassDevsW, SetupDiEnumDeviceInfo, SetupDiGetDeviceRegistryPropertyW
shell32.dll
SHGetFolderPathW, Shell_NotifyIconW, SHAppBarMessage, ShellExecuteW
shlwapi.dll
PathFindFileNameW, PathFindExtensionW
user32.dll
GetMenuState, SetWindowTextW, CheckMenuItem, EnableMenuItem, ModifyMenuW, LoadBitmapW, GetMenuCheckMarkDimensions, SetMenuItemBitmaps, DestroyMenu, GetSysColorBrush, UnregisterClassA, MapWindowPoints, GetKeyState, EnableWindow, SetForegroundWindow, GetMenu, GetWindowThreadProcessId, GetMenuItemID, GetMenuItemCount, GetClassInfoExW, GetClassInfoW, AdjustWindowRectEx, GetParent, CopyRect, PtInRect, GetDlgCtrlID, CallWindowProcW, GetWindowLongW, SetWindowLongW, SetWindowPos, SystemParametersInfoA, IsIconic, GetWindowPlacement, GetWindowRect, GetSystemMetrics, GetWindow, GetSysColor, ReleaseDC, GetDC, ClientToScreen, GrayStringW, DrawTextExW, DrawTextW, TabbedTextOutW, UnhookWindowsHookEx, WinHelpW, GetCapture, SetWindowsHookExW, CallNextHookEx, GetClassLongW, SetPropW, GetPropW, RemovePropW, GetFocus, IsWindow, IsWindowEnabled, ValidateRect, GetSubMenu, RegisterWindowMessageW, GetWindowTextW, GetLastActivePopup, GetDlgItem, GetTopWindow, DestroyWindow, GetMessageTime, DestroyIcon, RegisterClassW, UnregisterClassW, UnregisterPowerSettingNotification, GetForegroundWindow, KillTimer, FindWindowW, EnumChildWindows, GetMessagePos, GetClassNameW, GetClientRect, SendMessageW, SetTimer, GetMessageW, TranslateAcceleratorW, TranslateMessage, DispatchMessageW, LoadIconW, LoadCursorW, DefWindowProcW, PostQuitMessage, MessageBoxW, CreateWindowExW, PostMessageW, PeekMessageW, SetMenu, GetDisplayConfigBufferSizes, QueryDisplayConfig, RegisterDeviceNotificationW
winspool.drv
ClosePrinter, OpenPrinterW, DocumentPropertiesW
wlanapi.dll
WlanOpenHandle, WlanEnumInterfaces
wtsapi32.dll
WTSRegisterSessionNotification

epowertray.exe

Power Management by Acer Incorporated (Signed)

Remove epowertray.exe
Version:   6, 1, 3000, 0
MD5:   0fcc07d3c3afc8fcd0c98e722dba8be5
SHA1:   a416d965761e1133aed34faa1c1669cef94a9c52

What is epowertray.exe?

ePowerTray is the program that runs in the notification area system tray.

About epowertray.exe (from Acer Incorporated)

Acer ePower Management is a tool that provides you with an easy, reliable and safe means of selecting a power scheme that balances your needs for extended battery life and processing power.

Overview

epowertray.exe executes as a process with the local user's privileges. It is set to be start when the PC boots and any user logs into Windows (added to the Run registry key for the all users under the local machine). This is typically installed with the program Acer PowerSmart Manager published by Acer Incorporated. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by Acer Incorporated which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:epowertray.exe
Publisher:Acer Incorporated
Product name:Power Management
Description:ePowerTray
Typical file path:C:\Program Files\acer\acer epower management\epowertray.exe
Original name:ePowerTray
File version:6, 1, 3000, 0
Size:529.6 KB (542,312 bytes)
Build date:2/18/2011 9:22 AM
Certificate
Issued to:Acer Incorporated
Authority (CA):VeriSign
Effective date:Wednesday, July 25, 2007
Expiration date:Wednesday, September 15, 2010
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

ResourcesPrograms

The following program will install this file
Acer Incorporated
23% remove
The PowerSmart Manager that comes pre-installed on Acer laptops and lets the user specific the ways in which power is managed when the laptop is plugged in versus how it managed when running on its battery power. It includes options concerning the monitor's brightness level, hard-drive speed, computer sleep and computer stand by. It works much in the same way that the built in Windows Power Management appication works but in a different...

BehaviorsBehaviors

Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'Power Management' → C:\Program Files\Acer\Acer ePower Management\ePowerTray.exe
  • 'Acer ePower Management' → C:\Program Files\Acer\Acer ePower Management\ePowerTray.exe
Scheduled tasks
  • The job 'Power Management' runs on logon in the path '\Power Management'
  • Entry path '\Power Management'
Scheduled tasks startups
Set to load on user login (bypasses Windows UAC if enabled)
  • Login entry path '\Power Management'

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00340573%
0.028634%
Kernel CPU:0.00295223%
0.013761%
User CPU:0.00045351%
0.014873%
Kernel CPU time:46,644,299 ms/min
100,923,805ms/min
Memory
Private memory:3.68 MB
21.59 MB
Private (maximum):9.88 MB
Private (minimum):5.86 MB
Non-paged memory:3.68 MB
21.59 MB
Virtual memory:78.39 MB
140.96 MB
Virtual memory (peak):100.95 MB
169.69 MB
Working set:9.59 MB
18.61 MB
Working set (peak):10.33 MB
37.95 MB
Resource allocations
Threads:4
12
Handles:185
600
GUI GDI count:12
103
GUI GDI peak:14
142
GUI USER count:7
49
GUI USER peak:9
71

BehaviorsProcess properties

Integrety level:Medium
Platform:32-bit
Command line:"C:\Program Files\acer\acer powersmart manager\epowertray.exe"
Owner:User

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 36.27%
Windows 8 33.16%
Windows 8.1 Single Language 7.25%
Windows 7 Home Basic 5.18%
Windows 8.1 5.18%
Windows 7 Starter 4.15%
Windows 8 Single Language 3.11%
Windows 7 Ultimate 1.55%
Windows 8 Pro with Media Center 1.55%
Windows 8 Pro 1.55%
Windows 7 Professional 0.52%
Microsoft Windows XP 0.52%

Distribution by countryDistribution by country

United States installs about 43.23% of Power Management.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Acer 98.72%
Hewlett-Packard 1.28%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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