Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

14.1.11528.2007 11.11%
14.0.11372.1829 14.81%
12.1.11402.100 11.11%
12.1.10159.100 51.85%
12.1.10118.100 11.11%

Relationships

Parent process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
SetSecurityDescriptorOwner, StartServiceCtrlDispatcherA, RegisterServiceCtrlHandlerA, RegEnumKeyExA, RegQueryInfoKeyA, RegCreateKeyExA, OpenThreadToken, OpenProcessToken, GetTokenInformation, SetSecurityDescriptorGroup, InitializeSecurityDescriptor, GetLengthSid, CopySid, RegSetValueExA, RegDeleteValueA, RegDeleteKeyA, SetServiceStatus, RegisterEventSourceA, ReportEventA, DeregisterEventSource, ControlService, DeleteService, CreateServiceA, StartServiceA, OpenSCManagerA, OpenServiceA, CloseServiceHandle, RegQueryValueExA, RegOpenKeyExA, RegCloseKey, IsValidSid
kernel32.dll
InterlockedIncrement, lstrcmpiA, IsDBCSLeadByte, FreeLibrary, SizeofResource, LoadResource, FindResourceA, LoadLibraryExA, GetModuleHandleA, MoveFileW, CreateFileW, DeleteFileW, GetTempFileNameW, GetTempPathW, GetCurrentThreadId, GetCommandLineA, lstrlenW, GetACP, GetLocaleInfoA, GetThreadLocale, GetVersionExA, SetEndOfFile, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, CreateFileA, FlushFileBuffers, SetStdHandle, GetCurrentThread, lstrlenA, InterlockedDecrement, RaiseException, MultiByteToWideChar, GetLocalTime, OutputDebugStringA, CreateThread, DeleteCriticalSection, GenerateConsoleCtrlEvent, WriteFile, ReadFile, GetExitCodeProcess, ReleaseSemaphore, GetModuleFileNameA, CreateSemaphoreA, CreatePipe, GetCurrentProcess, DuplicateHandle, SetErrorMode, CreateProcessA, GetLastError, FormatMessageA, SetLastError, WaitForSingleObject, LeaveCriticalSection, TerminateThread, UnmapViewOfFile, OpenFileMappingA, MapViewOfFile, CloseHandle, Sleep, WideCharToMultiByte, InitializeCriticalSection, EnterCriticalSection, InterlockedExchange, GetStringTypeW, GetStringTypeA, LCMapStringW, LCMapStringA, LoadLibraryA, GetConsoleMode, GetConsoleCP, SetFilePointer, GetCurrentProcessId, GetTickCount, QueryPerformanceCounter, GetEnvironmentStringsW, FreeEnvironmentStringsW, RtlUnwind, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetSystemTimeAsFileTime, HeapReAlloc, HeapAlloc, HeapFree, VirtualProtect, VirtualAlloc, GetProcAddress, GetSystemInfo, VirtualQuery, GetProcessHeap, GetStartupInfoA, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, HeapDestroy, HeapCreate, VirtualFree, HeapSize, ExitProcess, GetStdHandle, GetCPInfo, GetOEMCP, IsValidCodePage, SetHandleCount, GetFileType, FreeEnvironmentStringsA, GetEnvironmentStrings
ole32.dll
CoInitializeSecurity, CoRegisterClassObject, CoTaskMemAlloc, CoCreateInstance, CoTaskMemFree, StringFromGUID2, CoUninitialize, CoInitialize, CoRevokeClassObject, CoTaskMemRealloc
user32.dll
UnregisterClassA, CharNextA, MessageBoxA, LoadStringA, PostThreadMessageA, DispatchMessageA, PeekMessageA, MsgWaitForMultipleObjects, GetMessageA

PDFPROFILTSRVPP.exe

PaperPort by Nuance Communications (Signed)

Remove PDFPROFILTSRVPP.exe
Version:   12.1.11402.100
MD5:   7cadb4abae72390951886cf259791f5f
SHA1:   6300320e730b8a470d692de5646e4e1d682d97c7
SHA256:   9a0f4113f4e09911a44843f31e8c7047eea39611ab490a4cf16fae9d95310076

What is PDFPROFILTSRVPP.exe?

PaperPort is designed to help users to organize digital documents and files. As a document management system, PaperPort is useful for working with scanned documents. PaperPort can use its built-in optical character recognition to create "searchable" PDF files that allow efficient 'index and search' with appropriate software, such as Microsoft's Windows Search.

Overview

pdfprofiltsrvpp.exe runs as a service under the name PDFProFiltSrvPP within the local user context. The file is digitally signed by Nuance Communications which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:pdfprofiltsrvpp.exe
Publisher:Nuance Communications, Inc.
Product name:PaperPort
Description:PDFPro IFilter Service
Typical file path:C:\Program Files\nuance\paperport\pdfprofiltsrvpp.exe
File version:12.1.11402.100
Product version:12.1
Size:141.85 KB (145,256 bytes)
Certificate
Issued to:Nuance Communications
Authority (CA):VeriSign
Effective date:Monday, May 9, 2011
Expiration date:Friday, July 4, 2014
Digital DNA
File packed:No
.NET CLR:No
More details

BehaviorsBehaviors

Service
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'PDFProFiltSrvPP'

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00058948%
0.028634%
Kernel CPU:0.00012885%
0.013761%
User CPU:0.00046063%
0.014873%
Kernel CPU time:79,100 ms/min
100,923,805ms/min
CPU cycles:295,153/sec
17,470,203/sec
Context switches:4/sec
284/sec
Memory
Private memory:1.13 MB
21.59 MB
Private (maximum):3.57 MB
Private (minimum):3.55 MB
Non-paged memory:1.13 MB
21.59 MB
Virtual memory:27.17 MB
140.96 MB
Virtual memory (peak):29.05 MB
169.69 MB
Working set:3.56 MB
18.61 MB
Working set (peak):3.58 MB
37.95 MB
Page faults:1,022/min
2,039/min
I/O
I/O other transfer:0 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:4
12
Handles:64
600

BehaviorsProcess properties

Integrety level:System
Platform:64-bit
Command line:"C:\Program Files\nuance\paperport\pdfprofiltsrvpp.exe"
Owner:User
Windows Service
Service name:PDFProFiltSrvPP
Type:Win32OwnProcess
Parent process:services.exe (Services and Controller app by Microsoft)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 48.15%
Windows 7 Professional 14.81%
Windows 7 Ultimate 11.11%
Windows 8 Pro with Media Center 11.11%
Windows 8.1 7.41%
Windows Vista Home Premium 7.41%

Distribution by countryDistribution by country

United States installs about 66.67% of PaperPort.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
ASUS 36.36%
Hewlett-Packard 36.36%
GIGABYTE 18.18%
Acer 9.09%
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