Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

12.0.0.24 19.31%
2, 7, 0, 11200 1.64%
2, 7, 0, 11200 18.33%
2, 7, 0, 11200 3.11%
2, 7, 0, 11200 10.31%
2, 7, 0, 11200 12.11%
2, 7, 0, 11200 1.80%
2, 7, 0, 11200 32.73%
2, 7, 0, 11200 0.65%

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:   c9680f06e51db8b9a0772c20f3e10db6
SHA1:   d46c2dfb491ae787bfd405254486b71611034cd9
SHA256:   f279ba57fc12e7f031300a79bf35c7ba77bbb8b836768864e6d76e219bf95096

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 Aniosoft iBackup Pro 2.5.1 published by Aniosoft, 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
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:5.474092
File packed:No
Code language:Microsoft Visual C++ 8.0
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Aniosoft iBackup Pro
 Aniosoft, Inc.
1% remove
“Aniosoft iBackup is an easy to use iPod/iPhone utility designed to help you backup all your files from your iPod/iPhone/iTouch. Recover lost or missing music or backup and restore all of your iPod/iPhone/iTouch content; including your favorite songs, videos, photos, Play Lists and more. If you have any iPod/iPhone device, this software is a 'must have' utility to keep your iPod/iPhone safe. Features: Top-rated iPod transfer software - E...”
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.
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.”
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.
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.”
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.
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.
Apple-programstöd
 Apple Inc.
11% remove
Apple Application Support (on Windows) is included when you install Quicktime.
Obsługa programów Apple
 Apple Inc.
9% remove
Apple Application Support 32-bit
 Apple Inc.
8% remove
iPhone/iTouch/iPod to Computer Transfer
 Cucusoft, Inc.
3% remove

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 41.50%
Windows 7 Ultimate 13.50%
Windows 7 Professional 7.50%
Microsoft Windows XP 7.00%
Windows 8.1 6.50%
Windows 8 6.50%
Windows 8 Pro 5.00%
Windows Vista Home Premium 3.50%
Windows 8.1 Pro 2.50%
Windows Vista Home Basic 1.50%
Windows 8 Pro with Media Center 1.50%
Windows Seven Black Edition 0.50%
Windows 8.1 Single Language 0.50%
Windows 8 Single Language 0.50%
Windows Vista Business 0.50%
Windows 7 Enterprise 0.50%
Windows 8.1 Pro Preview with Media Center 0.50%
Windows Vista Ultimate 0.50%

Distribution by countryDistribution by country

United States installs about 49.25% of pthreadvc2.dll.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 21.66%
Hewlett-Packard 17.33%
Toshiba 12.27%
ASUS 11.55%
Sony 9.39%
Acer 7.94%
Lenovo 5.78%
Intel 5.05%
GIGABYTE 2.89%
NEC 1.44%
American Megatrends 1.08%
Sahara 0.72%
Alienware 0.72%
Samsung 0.72%
Compaq 0.72%
Apple 0.72%
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