VersionsVersions

14.0.4730.1010 67.95%
14.0.4730.1010 32.05%
(Note, Microsoft Corporation publishes each variation of this file with the same version, but the hashes are unique.)

Relationships

NpAuthz.dll

Microsoft Office 2010 by Microsoft Corporation (Signed)

Remove NpAuthz.dll

Overview

npauthz.dll has 2 known versions, the most recent one is 14.0.4730.1010. The average file size is about 17.16 KB. It is an authenticode code-signed executable issued to Microsoft Corporation by the certification authority Microsoft Corporation.

What is npauthz.dll?

The Office Authorization plug-in for NPAPI browser plug-in allows you to open and edit files using Microsoft Office applications.

DetailsDetails

File name:npauthz.dll
Publisher:Microsoft Corporation
Product name:Microsoft Office 2010
Description:Office Authorization plug-in for NPAPI browsers
Typical file path:C:\Program Files\microsoft office\office14\npauthz.dll
Certificate
Issued to:Microsoft Corporation
Authority (CA):Microsoft Corporation
Effective date:Monday, December 7, 2009
Expiration date:Monday, March 7, 2011

BehaviorsBehaviors

(Note, the behaviors below are for all versions of npauthz.dll, select a unique version for details.)
Google Chrome plugins
Stored per user in the directory 'Google\Chrome\User Data\Default\Preferences'
  • Name: 'NPAUTHZ.DLL'
Mozilla plugins
  • Office Authorization

VersionsAll file variations of npauthz.dll

MD5SHA-1File size
7e2b763cf671adb558d5f7110889d469 e9b193accdcf635b14a7635af0e08bfc5d4d4f63 16.41 KB
4ed3e7e2e6b12b194a5d5f602183858a f14d2014bf6c08d37560af3a67bce19d5b43a3ef 17.91 KB

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 37.00%
Windows 7 Ultimate 19.50%
Windows 7 Professional 13.00%
Windows 8 Pro 7.75%
Microsoft Windows XP 4.00%
Windows 8 3.50%
Windows 8 Pro with Media Center 2.75%
Windows 8.1 2.50%
Windows Vista Home Premium 2.25%
Windows 8.1 Pro 1.00%
Windows 7 Home Basic 1.00%
Windows 7 Starter 1.00%
Windows 8.1 Single Language 0.75%
Windows 7 Enterprise 0.75%
Windows 8 Single Language 0.50%
Windows 8 Enterprise 0.50%
Windows Se7en Titan 0.50%
Windows Vista Business 0.50%
Windows Vista Home Basic 0.50%
Windows 8 Enterprise N 0.25%
Windows 8.1 Pro with Media Center 0.25%
22 other Windows OS version

Distribution by countryDistribution by country

United States installs about 41.96% of Microsoft Office 2010.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 24.35%
Hewlett-Packard 15.50%
Toshiba 13.28%
ASUS 11.44%
Acer 10.15%
Lenovo 6.64%
Sony 6.64%
Intel 4.06%
Samsung 2.21%
GIGABYTE 2.21%
NEC 1.48%
Gateway 0.74%
American Megatrends 0.55%
Medion 0.37%
Alienware 0.18%
Packard Bell 0.18%
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