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What is npwpf.dll?

Part of Windows Presentation Foundation by Microsoft

Download Boost and enjoy your PC. Speed up Windows Presentation Foundation and optimize your PC.

How is npwpf.dll loaded?

Google Chrome plugin - npwpf.dll runs within the context of the Google Chrome web browser as plugin. Chrome supports browser plugins that run as an unrestricted separate process outside the browser and cannot be sandboxed as tabs. Plugins are generally used to add functions to the Chrome browser.
Mozilla plugin - npwpf.dll runs within the context of the Mozilla Firefox web browser as plugin. npwpf.dll is typically associtated with identifier name of Windows Presentation Foundation with and identifier of SOFTWARE\MozillaPlugins\@microsoft.com/WPF,version=3.5. Plugins help the Mozilla Firefox Web browser perform specific functions like viewing special graphic formats or playing multimedia files like Adobe Flash or Apple QuickTime.


What is the community is seeing?What is the community is doing?
About 0.5% of all Boost users have the npwpf.dll file.Of the 0.5% of npwpf.dll users, 11.1% have disabled it.
Typical file (disk image) location:
C:\windows\microsoft.net\framework\v3.5\windows presentation foundation\npwpf.dll

Are there other versions of Windows Presentation Foundatio...?

What else is related?

What Windows OS versions does this run on?

Microsoft Windows XP (5.1.2600.196608)

About Microsoft Corporation

Microsoft, founded in 1975 by Bill Gates and Paul Allen, is a veteran software company, best known for its Microsoft Windows operating system and the Microsoft More...
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File details

File name: npwpf.dll
Publisher: Microsoft Corporation (verified)
Name: Windows Presentation Foundation
Description: Windows Presentation Foundation (WPF) plug-in for Mozilla browsers
Version: 3.5.30729.4441 built by: QFE
Product version: 3.5.30729.4441
Size: 66.82 KB
Original file name: NPWPF.dll

Digital certificate

Certificate authority: Microsoft Corporation
Effective date: 8/22/2007
Expiration date: 2/22/2009

Google Chrome plugin details

Name: NPWPF.dll

Mozilla plugin details

Name: Windows Presentation Foundation
Command: SOFTWARE\MozillaPlugins\@microsoft.com/WPF,version=3.5

Image hashes

MD5: b6a606502bef4c8ecca588e178106771
SHA-1: 853b3882dec1540a4d67a4a0a61f4114419970c6
SHA-256: 24e71f49390a10279181843fb053fab29677d4fb704a606df1166a54a47c8b64

PE image details

File entropy: 6.68682
File packed: No
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