Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions 2.04% 2.04% 43.88% 6.12% 7.14% 4.08% 1.02% 3.06% 4.08% 1.02% 22.45%
7.9.5 1.02%
7.9.2 2.04%


CoreAudio by Apple Inc. (Signed)

Remove CoreAudioToolbox.dll
MD5:   887b7cbe3eecb3a23a2e9a3294d27a36
SHA1:   f2744c8e8d53fa698b1be7c8f663183818c378b4

What is CoreAudioToolbox.dll?

Core Audio is a low-level API for dealing with sound primarily with iTunes. It includes an implementation of the cross-platform OpenAL library. Apple's Core Audio documentation states that "in creating this new architecture, Apple’s objective in the audio space has been twofold. The primary goal is to deliver a high-quality, superior audio experience.

About CoreAudioToolbox.dll (from Apple Inc.)

Core Audio is a set of services that developers use to implement audio and music features in Mac apps. Its services handle all aspects of audio, from recording, editing, and playback, compression and


File name:coreaudiotoolbox.dll
Publisher:Apple Inc.
Product name:CoreAudio
Typical file path:C:\Program Files\common files\apple\apple application support\coreaudiotoolbox.dll
File version:
Size:4.65 MB (4,880,272 bytes)
Issued to:Apple Inc.
Authority (CA):VeriSign
Expiration date:Tuesday, June 25, 2013
Digital DNA
File packed:No
More details


The following programs will install this file
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.
Apple Inc.
11% remove
Safari is a web browser developed by Apple Inc. It is based on the WebKit engine, which is a fork of KDE's KHTML engine. Safari has a number of features. Some are specific to certain operating systems or platforms.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 31.96%
Windows 7 Ultimate 15.46%
Windows 8 9.28%
Windows 7 Professional 7.22%
Windows 8 Pro 7.22%
Microsoft Windows XP 6.19%
Windows 8.1 5.15%
Windows Vista Home Premium 5.15%
Windows Vista Home Basic 3.09%
Windows 8 Pro with Media Center 3.09%
Windows 8.1 Pro 2.06%
Windows Seven Black Edition 1.03%
Windows 8.1 Single Language 1.03%
Windows Vista Business 1.03%
Windows 7 Enterprise 1.03%

Distribution by countryDistribution by country

United States installs about 50.53% of CoreAudio.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 21.59%
Dell 18.18%
ASUS 18.18%
Toshiba 11.36%
Acer 11.36%
NEC 2.27%
Intel 2.27%
Sony 2.27%
American Megatrends 2.27%
MSI 2.27%
Sahara 1.14%
Alienware 1.14%
Samsung 1.14%
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