Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

2, 7, 0, 11200 79.10%
2, 7, 0, 11200 20.90%
(Note, Apple Inc. publishes each variation of this file with the same version, but the hashes are unique.)

Relationships

PE structurePE file structure
Show functions
Import table
kernel32.dll
LeaveCriticalSection, GetSystemTimeAsFileTime, GetTickCount, QueryPerformanceCounter, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, TerminateProcess, InterlockedCompareExchange, SetLastError, TlsFree, TlsAlloc, ReleaseSemaphore, CreateSemaphoreA, SetThreadPriority, GetCurrentProcessId, OpenProcess, GetLastError, InitializeCriticalSection, TlsGetValue, DeleteCriticalSection, TlsSetValue, GetProcessAffinityMask, LoadLibraryA, GetProcAddress, FreeLibrary, Sleep, CloseHandle, InterlockedExchange, WaitForMultipleObjects, GetCurrentThreadId, InterlockedDecrement, ResetEvent, WaitForSingleObject, SetThreadContext, GetThreadContext, SetEvent, ResumeThread, SuspendThread, EnterCriticalSection, InterlockedExchangeAdd, CreateEventA, GetThreadPriority, DuplicateHandle, GetCurrentThread, GetCurrentProcess
msvcr80.dll
DllMain
Export table
pthread_attr_destroy
pthread_attr_getdetachstate
pthread_attr_getinheritsched
pthread_attr_getschedparam
pthread_attr_getschedpolicy
pthread_attr_getscope
pthread_attr_getstackaddr
pthread_attr_getstacksize
pthread_attr_init
pthread_attr_setdetachstate
pthread_attr_setinheritsched
pthread_attr_setschedparam
pthread_attr_setschedpolicy
pthread_attr_setscope
pthread_attr_setstackaddr
pthread_attr_setstacksize
pthread_barrier_destroy
pthread_barrier_init
pthread_barrier_wait
pthread_barrierattr_destroy
pthread_barrierattr_getpshared
pthread_barrierattr_init
pthread_barrierattr_setpshared
pthread_cancel
pthread_cond_broadcast
pthread_cond_destroy
pthread_cond_init
pthread_cond_signal
pthread_cond_timedwait
pthread_cond_wait
pthread_condattr_destroy
pthread_condattr_getpshared
pthread_condattr_init
pthread_condattr_setpshared
pthread_create
pthread_delay_np
pthread_detach
pthread_equal
pthread_exit
pthread_getconcurrency
pthread_getschedparam
pthread_getspecific
pthread_getw32threadhandle_np
pthread_join
pthread_key_create
pthread_key_delete
pthread_kill
pthread_mutex_destroy
pthread_mutex_init
pthread_mutex_lock
pthread_mutex_timedlock
pthread_mutex_trylock
pthread_mutex_unlock
pthread_mutexattr_destroy
pthread_mutexattr_getkind_np
pthread_mutexattr_getpshared
pthread_mutexattr_gettype
pthread_mutexattr_init
pthread_mutexattr_setkind_np
pthread_mutexattr_setpshared
pthread_mutexattr_settype
pthread_num_processors_np
pthread_once
pthread_rwlock_destroy
pthread_rwlock_init
pthread_rwlock_rdlock
pthread_rwlock_timedrdlock
pthread_rwlock_timedwrlock
pthread_rwlock_tryrdlock
pthread_rwlock_trywrlock
pthread_rwlock_unlock
pthread_rwlock_wrlock
pthread_rwlockattr_destroy
pthread_rwlockattr_getpshared
pthread_rwlockattr_init
pthread_rwlockattr_setpshared
pthread_self
pthread_setcancelstate
pthread_setcanceltype
pthread_setconcurrency
pthread_setschedparam
pthread_setspecific
pthread_spin_destroy
pthread_spin_init
pthread_spin_lock
pthread_spin_trylock
pthread_spin_unlock
pthread_testcancel
pthread_timechange_handler_np
pthread_win32_process_attach_np
pthread_win32_process_detach_np
pthread_win32_test_features_np
pthread_win32_thread_attach_np
pthread_win32_thread_detach_np
pthreadCancelableTimedWait
pthreadCancelableWait
ptw32_get_exception_services_code
ptw32_pop_cleanup
ptw32_push_cleanup
sched_get_priority_max
sched_get_priority_min
sched_getscheduler
sched_setscheduler
sched_yield
sem_close
sem_destroy
sem_getvalue
sem_init
sem_open
sem_post
sem_post_multiple
sem_timedwait
sem_trywait
sem_unlink
sem_wait

pthreadvc2.dll

By Apple Inc. (Signed)

Remove pthreadvc2.dll
Version:   2, 7, 0, 11200
MD5:   152f8772d5a5cd7883305c3b8d28470e
SHA1:   d6592fdd07f000c9664343b62d86d29c71a5a5f0
SHA256:   8353b56461e889d277b6fb7dbf97d7c60ad11748c0818fba9d80dce5d89c6cc4

What is pthreadvc2.dll?

POSIX Threads for Windows32 Library. POSIX Threads, usually referred to as Pthreads, is a POSIX standard for threads.

Overview

pthreadvc2.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including Apple Application Support published by Apple Inc., Apple Application Support from Apple Inc. and Apple Application Support by Apple Inc.. The file is digitally signed by Apple Inc. which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:pthreadvc2.dll
Publisher:Open Source Software community project
Description:POSIX Threads for Windows32 Library
Typical file path:C:\Program Files\common files\apple\apple application support\pthreadvc2.dll
Original name:pthreadVC
File version:2, 7, 0, 11200
Size:51.78 KB (53,024 bytes)
Certificate
Issued to:Apple Inc.
Authority (CA):VeriSign
Effective date:Sunday, May 17, 2009
Expiration date:Sunday, June 26, 2011
Digital DNA
PE subsystem:Windows GUI
Entropy:5.474163
File packed:No
Code language:Microsoft Visual C++ 8.0
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Apple Application Support
 Apple Inc.
6% remove
Apple Application Support is required to run iTunes, QuickTime and other Apple installed products (do not remove this if you use any of these programs). If you remove this program you will need to reinstall it in order for iTunes to load. The program is also used to connect iTunes to the various iOS devices such as the iPhone, iPad and iPod Touch.
Supporto applicazioni Apple
 Apple Inc.
9% remove
Apple Application Support is required to run iTunes, QuickTime and other Apple installed products (do not remove this if you use any of these programs). If you remove this program you will need to reinstall it in order for iTunes to load. The program is also used to connect iTunes to the various iOS devices such as the iPhone, iPad and iPod Touch.
Apple-programsupport
 Apple Inc.
4% remove
Apple Application Support is required to run iTunes, QuickTime and other Apple installed products (do not remove this if you use any of these programs). If you remove this program you will need to reinstall it in order for iTunes to load. The program is also used to connect iTunes to the various iOS devices such as the iPhone, iPad and iPod Touch.
Compatibilidad con Aplicaciones de Apple
 Apple Inc.
12% remove
“Unlike traditional screen reader, VoiceOver is built into the operating system, so you can use new applications directly accessible. No need to buy an upgrade for VoiceOver, install a fresh copy and add the application to a "white list". Moreover, VoiceOver commands work the same in all applications, so when you learn to use them, you will for any accessible application.”
Suporte para Aplicativos Apple
 Apple Inc.
9% remove
“Para simplificar o uso dos computadores pelos cegos e pessoas com dificuldade visual, a Apple oferece uma solução já presente em cada Mac: VoiceOver. Uma solução com excelente custo-benefício, confiável, fácil de aprender, prática e agradável.”
Applen ohjelmatuki
 Apple Inc.
10% remove
Apple Application Support suorittamiseen vaaditaan iTunes, QuickTime ja muut Applen asennetut tuotteet (älä poista tätä, jos käytät jotakin näistä ohjelmista). Jos poistat ohjelman sinun tulee asentaa uudelleen, jotta iTunesin lataamaan.Ohjelma käytetään myös yhteyden iTunes eri iOS laitteita, kuten iPhone, iPad ja iPod Touch.
Suporte para Aplicações Apple
 Apple Inc.
8% remove
“A Apple oferece uma solução integrada em todos os Mac para tornar mais fácil a utilização do computador por pessoas invisuais ou com dificuldades de visão. Esta funcionalidade, denominada VoiceOver, é fiável, fácil de aprender e simples de utilizar.”
Obsługa programów Apple
 Apple Inc.
9% remove
Apple-programstöd
 Apple Inc.
11% remove
Apple Application Support (on Windows) is included when you install Quicktime.
Apple Application Support 32-bit
 Apple Inc.
8% remove
Tenorshare iPhone 4S Data Recovery
 Tenorshare, Inc.
24% remove
Tenorshare iPad Data Recovery
 Tenorshare, Inc.
5% remove
“Tenorshare iPad Data Recovery is a very professional recovery software for recovering deleted or lost iPad data, including SMS messages, contacts, call history, photos, camera roll, voice memos, Safari bookmarks, etc. from all iPad models and all Windows platforms. It not only can easily recover deleted or lost data from iPad directly without iTunes backup files, but also can quickly extract and restore all iPad data from iTunes backup ...”
Tenorshare iPhone Data Recovery
 Tenorshare, Inc.
6% remove
“Tenorshare iPhone Data Recovery is the top-ranking data recovery software which can easily recover all deleted or lost data directly from iPhone without any backup files, and also quickly restore iPhone data from iTunes backup files. With high functionality, it can save lost data from damaged, crashed, broken or smashed iPhone, and retrieve lost data after jailbreak, iOS upgrade, factory setting. Besides, this data recovery software is ...”
Tenorshare iPhone 5 Data Recovery
 Tenorshare, Inc.
6% remove
iPhone Data Recovery iPhone 5
 Tenorshare, Inc.
1% remove
Tenorshare iPad Data Recovery iPad 4, Mini, 3, 2
 Tenorshare, Inc.
27% remove
Tenorshare iPhone 4 Data Recovery
 Tenorshare, Inc.
21% remove
iPhone 4S Data Recovery
 Tenorshare, Inc.
  52% remove
iPhone 5 Data Recovery
 Tenorshare, Inc.
  51% remove
Tenorshare iPod Touch 5 Data Recovery
 Tenorshare, Inc.
25% remove
“Tenorshare iPod Data Recovery is a professional data recovery software which can restore deleted or lost iPod data such as photos, notes, contacts, text messages, WhatsApp data (messages, photos, videos), contacts, Tango and etc. No matter you have backup file or not, it can get them back by providing 3 recovery modes. It supports all iPod devices including iPod Touch. Therefore, with such a high performance, Tenorshare iPod Data Recove...”

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 40.30%
Windows 7 Ultimate 19.40%
Microsoft Windows XP 13.43%
Windows Vista Home Premium 8.96%
Windows XP Home Edition 4.48%
Windows Vista Home Basic 4.48%
Windows 7 Professional 2.99%
Windows 7 Starter 1.49%
Windows XP Professional 1.49%
Windows 8 Pro 1.49%
Windows 7 Enterprise 1.49%

Distribution by countryDistribution by country

United States installs about 56.67% of pthreadvc2.dll.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 24.00%
Hewlett-Packard 22.00%
Dell 20.00%
Sony 8.00%
Acer 6.00%
Lenovo 4.00%
ASUS 4.00%
Samsung 4.00%
Gateway 4.00%
Sahara 2.00%
American Megatrends 2.00%
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