Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

13.0.0.783 33.33%
12, 5, 0, 312 33.33%
12, 5, 0, 311 33.33%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryInfoKeyW, RegSetValueExW, RegCreateKeyExW, RegDeleteKeyW, ConvertStringSidToSidW, LookupAccountSidW, RegUnLoadKeyW, RegLoadKeyW, LookupPrivilegeValueW, GetTokenInformation, AdjustTokenPrivileges, OpenProcessToken, RegQueryValueExW, RegEnumValueW, RegEnumKeyExW, RegOpenKeyExW, RegOpenKeyW, RegDeleteValueW, RegCloseKey, RegFlushKey
kernel32.dll
GetModuleHandleW, GetVersionExW, WideCharToMultiByte, FindResourceW, SizeofResource, LockResource, LoadResource, FindResourceExW, MultiByteToWideChar, GetFileSizeEx, GetFileTime, GetFileInformationByHandle, GetShortPathNameW, GetFileAttributesW, RemoveDirectoryW, SetFileAttributesW, WaitForSingleObject, GetSystemTime, GetLongPathNameW, FileTimeToSystemTime, ExpandEnvironmentStringsW, LocalFree, InitializeCriticalSectionAndSpinCount, InterlockedIncrement, InterlockedDecrement, GetModuleFileNameW, lstrlenW, FreeLibrary, LoadLibraryExW, lstrcmpiW, GetDriveTypeW, QueryDosDeviceW, SetLastError, GlobalFree, GetProcAddress, QueryPerformanceCounter, QueryPerformanceFrequency, VirtualAlloc, VirtualFree, SetFilePointer, GetLogicalDrives, RaiseException, EnterCriticalSection, LeaveCriticalSection, DeleteCriticalSection, CreateEventW, SetEvent, GetMailslotInfo, CreateMailslotW, ResetEvent, CreateThread, GetComputerNameW, SystemTimeToFileTime, Sleep, SetThreadLocale, GetThreadLocale, InitializeCriticalSection, FindVolumeClose, FindNextVolumeW, FindFirstVolumeW, GetLogicalDriveStringsW, GetVolumeNameForVolumeMountPointW, FindVolumeMountPointClose, FindNextVolumeMountPointW, FindFirstVolumeMountPointW, GetDiskFreeSpaceExW, ReleaseMutex, CreateMutexW, GetCurrentProcess, DeviceIoControl, SetFilePointerEx, GetFileAttributesExW, GetVolumePathNameW, GetDiskFreeSpaceW, GetFileSize, GetTickCount, FlushFileBuffers, GetPrivateProfileStringW, DeleteFileW, FindFirstFileW, FindNextFileW, FindClose, GetVolumeInformationW, WriteFile, CreateFileW, GetLastError, ReadFile, GlobalAlloc, CloseHandle, GetSystemTimeAsFileTime, GetCurrentProcessId, GetCurrentThreadId, IsProcessorFeaturePresent, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, TerminateProcess, InterlockedCompareExchange, InterlockedExchange, DecodePointer, EncodePointer, GetProcessHeap, HeapSize, HeapReAlloc, HeapFree, lstrlenA, FormatMessageW, HeapDestroy, HeapAlloc, OpenMutexW
msvcp100.dll
DllMain
msvcr100.dll
DllMain
ole32.dll
CoImpersonateClient, CoRevertToSelf, CreateStreamOnHGlobal, CoTaskMemRealloc, CoTaskMemAlloc, CoInitializeEx, GetHGlobalFromStream, CoSetProxyBlanket, OleRun, CLSIDFromProgID, CLSIDFromString, CoCreateInstance, CoTaskMemFree, StringFromGUID2, CoUninitialize
rpcrt4.dll
UuidCreateNil, UuidToStringW, RpcStringFreeW, UuidCreate
shell32.dll
SHGetSpecialFolderPathW, SHGetFolderPathW
shlwapi.dll
PathFileExistsW
user32.dll
wsprintfW, CharNextW
Export table
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

PDState.dll

PerfectDisk by Raxco Software (Signed)

Remove PDState.dll
Version:   12, 5, 0, 312
MD5:   467c76ef3d69e70d95b6448ebaf3df07
SHA1:   93476cf1dac234ac49d21eb3afba291a195fd8a1
SHA256:   5a3cb3c6fb6110d874afe7ddedf5f8df967daf216d912a8b9fabd8b3fce9f00e

What is PDState.dll?

Space Management Module for PerfectDisk is a defragmentation utility for Windows published by Raxco Software. PerfectDisk attempts to defragment drives in a single pass of a drive, as opposed to a common approach of running continuously and gradually defragmenting the file system. PerfectDisk has the capability of a scheduled defrag managed by an internal task scheduler. It also offers the option to defrag during screen saver activity, or when the PC is idle.

About PDState.dll (from Raxco Software)

Keep your computer running like new. PerfectDisk speeds up everything you do, from browsing the web to downloading music and editing pictures. Plus, you'll see faster machine boot times, fewer soft

DetailsDetails

File name:pdstate.dll
Publisher:Raxco Software, Inc.
Product name:PerfectDisk
Description:Space Management Module
Typical file path:C:\Program Files\common files\raxco\shared\pdstate.dll
File version:12, 5, 0, 312
Size:779.37 KB (798,072 bytes)
Certificate
Issued to:Raxco Software
Authority (CA):VeriSign
Effective date:Tuesday, March 27, 2012
Expiration date:Monday, May 25, 2015
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 10.0
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Raxco Software Inc.
19% remove
PerfectDisk is a defragmentation utility for Windows that can optimize disk drives with an optimization strategy called SMARTPlacement as well as prevents fragmentation with OptiWrite (detects when Windows is going to fragment files and intelligently redirects I/O to stop the fragmentation).
Raxco Software Inc.
5% remove
Features patented advanced SMARTPlacement optimization technology and with free space consolidation to boost write performance, including OptiWrite for fragmentation prevention and a zero-fill feature to reclaim free space.
Raxco Software Inc.
3% remove
PerfectDisk is a defragmentation utility for Windows that can optimize disk drives with an optimization strategy called SMARTPlacement as well as prevents fragmentation with OptiWrite (detects when Windows is going to fragment files and intelligently redirects I/O to stop the fragmentation).
ReSoft Ltd.
  69% remove
Shopping Helper Smartbar is a potentially unwanted web browser extension that is ad-supported and will display various popup and banner ads as well as modify the user's web browser search and home page settings. This plugin will update Internet Explorer (as a BHO), Chrome (as an extension) and Firefox (as an add-in). In some cases, the program will monitor a user's behavior (which the user agreed to if they did not read the full EULA) a...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 8.1 Pro 33.33%
Windows 7 Ultimate 33.33%
Windows 7 Home Premium 33.33%

Distribution by countryDistribution by country

United Kingdom installs about 33.33% of PerfectDisk.
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