VersionsVersions

4.9.5 Beta 0.75%
4.9.4 Beta 0.75%
4.9.4 Beta 0.75%
4.9.4 Beta 0.75%
4.9.4 0.75%
4.9.4 1.50%
4.9.4 6.02%
4.9.4 0.75%
4.9.4 21.80%
4.9.4 0.75%
4.9.4 1.50%
4.9.4 0.75%
4.9.2 10.53%
4.9.2 1.50%
4.9.2 36.84%
4.9.2 1.50%
4.9.2 0.75%
4.9.1 1.50%
4.9 Beta 2.26%
4.9 Beta 0.75%
4.9 0.75%
4.9 0.75%
4.9 1.50%
4.9 3.01%
4.9 1.50%

Relationships

nspr4.dll

Netscape Portable Runtime by Mozilla Corporation (Signed)

Remove nspr4.dll

Overview

There are 25 versions of nspr4.dll in the wild, the latest version being 4.9.5 Beta. The average file size is about 170.08 KB. The file is a digitally signed and issued to Mozilla Corporation by Thawte. The programs Mozilla Firefox 17.0 (x86 en-US), Mozilla Firefox 17.0 (x86 sv-SE) and Mozilla Firefox 41.0.2 (x86 en-US) have been observed as installing specific variations of nspr4.dll.

What is nspr4.dll?

NSPR Library is part of Mozilla Firefox, a free and open source web browser developed by the Mozilla Foundation. Firefox uses the Gecko layout engine to render web pages, which implements current and anticipated web standards. Functions can be added through extensions, created by third-party developers.

About nspr4.dll (from Mozilla Corporation)

Mozilla Firefox is a fast, full-featured Web browser. Firefox includes pop-up blocking, tab-browsing, integrated Google search, simplified privacy controls, a streamlined browser window that shows you

DetailsDetails

File name:nspr4.dll
Publisher:Mozilla Foundation
Product name:Netscape Portable Runtime
Description:NSPR Library
Typical file path:C:\Program Files\mozilla firefox\nspr4.dll
Certificate
Issued to:Mozilla Corporation
Authority (CA):Thawte
Expiration date:Friday, October 18, 2013

ResourcesPrograms installed in

(Note, the programs listed below are for all versions of Netscape Portable Runtime.)
Alex Sirota
25% remove
FoxyTunes is an Extension for Mozilla Firefox that supports the Mozilla Suite and Mozilla Thunderbird. It allows you to control your favorite media player without leaving the browser. The controls are...
FireTrust Limited
12% remove
MailWasher Pro allows you to preview multiple accounts and all aspects of your e-mail on the server before you download it to your computer, thus protecting you from spam, viruses, phishing attacks an...
FrontMotion
5% remove
FrontMotion
7% remove
KBclub
1% remove
Alienforce is a feature packed and easy to use web browser designed to provide you all the tools you need to navigate the internet.Alienforce is based on the well-known Mozilla Firefox browser, making...
Keynote Systems, Inc.
1% remove
Keynote Systems, Inc.
4% remove
Mozilla
3% remove
Firefox 17 was not planned to bring as many user-facing features as previous releases; it brings improved display of location bar results, improvements to the silent update mechanism for users with in...
Mozilla
8% remove
Mozilla Firefox is a free and open source is a web browser coordinated by Mozilla Corporation and Mozilla Foundation that is a heavily localized. Firefox uses the Gecko layout engine to render web pag...
Mozilla
8% remove
Mozilla Firefox is a free and open source is a web browser coordinated by Mozilla Corporation and Mozilla Foundation that is a heavily localized. Firefox uses the Gecko layout engine to render web pag...
Mozilla
8% remove
Mozilla Firefox is a free and open source is a web browser coordinated by Mozilla Corporation and Mozilla Foundation that is a heavily localized. Firefox uses the Gecko layout engine to render web pag...
Mozilla
9% remove
Mozilla Firefox is a free and open source is a web browser coordinated by Mozilla Corporation and Mozilla Foundation that is a heavily localized. Firefox uses the Gecko layout engine to render web pag...
Mozilla
12% remove
Mozilla Firefox is a free and open source is a web browser coordinated by Mozilla Corporation and Mozilla Foundation that is a heavily localized. Firefox uses the Gecko layout engine to render web pag...
Mozilla
9% remove
Mozilla Firefox is a fast, full-featured Web browser. Firefox includes pop-up blocking, tab-browsing, integrated Google search, simplified privacy controls, a streamlined browser window that shows you...
Mozilla
4% remove
Firefox has established a reputation as one of the most innovative web browsers in the market. Its advanced features include built-in spell checking, tabbed browsing, live bookmarking which allows you...
Mozilla
10% remove
Firefox has established a reputation as one of the most innovative web browsers in the market. Its advanced features include built-in spell checking, tabbed browsing, live bookmarking which allows you...
Mozilla
12% remove
Aurora is the beta version of Mozilla Firefox.
Mozilla
4% remove
Firefox 12 was released on April 24, 2012. Firefox 12 introduced few new features, but it made many changes and laid the ground work for future releases. Firefox 12 for Windows added the Mozilla Maint...
Mozilla
7% remove
Mozilla Firefox is a free and open source is a web browser coordinated by Mozilla Corporation and Mozilla Foundation that is a heavily localized. Firefox uses the Gecko layout engine to render web pag...
Mozilla
9% remove
Firefox 12 was released on April 24, 2012. Firefox 12 introduced few new features, but it made many changes and laid the ground work for future releases. Firefox 12 for Windows added the Mozilla Maint...

VersionsAll file variations of nspr4.dll

MD5SHA-1File size
e312228955a2aec1688513bf148da195 c3f3efbd7ce2bddee0a24a4d8dac86e051642790 167.91 KB
037789eef2ed64cc4c47228a7ae31d14 45ceb55f41c520ebb9a572775a312a727b88cbc3 167.98 KB
e874e6788e9fae36fbb7fbe3d9fe7596 6bd5f8db903c34c2f59036697964fc0de9e5f0ca 168.4 KB
0c779085a921171bc7db0d0d758e7b98 9b80213840db1b6f7ed405b96e0e3755829b219d 168.4 KB
4ae7b2480bbec9ee07720c8df12ab81b 9c72c80d26a755fc05080055b753749143d8ceb5 167.97 KB
adf4b741cff875f13f604c3ebf88f680 cdccea793bade5ba8613d375c3b145d3cae8b0aa 168.05 KB
6ddc963cb8ce92e958bdd30cf5abe409 2a862a73d196d648026c7500cf2a2e5d44539b4c 168.05 KB
5249de76d7ed1eac203a36af18b1fe05 87b2f829f5078a9dadc9bac02fa5dc98621aaf45 168.55 KB
16e2e44c4ec4b22bfb925508d22dd37b 6a5b8896ba072d24861795a123fc49ec60c60224 167.9 KB
2b07886e18c029868895cdc0df767661 16e6f60d5cb89966ff6c092f21dc85d6be0ef57e 168.4 KB
607fd4b5561dae96637c0e39f995cf00 95684e94334a9f55bff2ae102bd5f24d8b3c917d 168.4 KB
2fe63d91d511699961f5dd8fd2255592 bad65e3792e992c996f0e90455137ed649dc1da3 168.4 KB
cebc736458c1f79c23b1bbc5493db4c2 de4e42af5fe166ae8909ed236b84beb668cdb690 167.97 KB
020b33b4abc8a9c66b9c1183b9297a8f b9516ff0ac55562eae1bbe4c691ec55c390fc22d 167.97 KB
4d8cae21d3617dbc539f0a7aceb66fad e9885c9a3db836c60f5d47b09ff0cbfa799cb5ed 167.97 KB
bba763abf2de608fb5d196d4037695d8 8f1f86ef81417d4dd1486d92db725c4da17c0cd6 167.97 KB
d4a4e5513ac66a7849f23a6f296dcebe 2b56034ff8151ce7e4bc5c6928472447e3c8daa8 163.05 KB
5c94ff7fabe1a23c9ef651d89c1fbded 6e30588bf1d4a805f9dce7116871886f6db8c3bd 167.47 KB
e9ba5ae52561b8f96e4bdc5706d10e5c 912d633a20356df72f48d2eceb2d570b831b9257 182.96 KB
37cfb217c378e9acfb8adc2a13703ac9 b87a45fdac8d5d073a27efbc0cdff58ee321ae9e 182.96 KB
dd30ce2f348c8808f3e5836cde5a9416 8dbadaa600bed4ac4a4e94774425a6bfbec431fb 165.97 KB
4ef8f13a271801f63b519f33672d2ff3 b0e31414c8df8637b1aa95d077ff2ed9e2067cef 182.97 KB
93e107c54eb2b07f78b04cbe21b5a0ef 5e754e545e422af748227af790d4ee9ccbf05f76 166.47 KB
1200b011ad494a9e41d882143deb9d68 da3c4f2ad634ce4ca75349f7624d4a90fe3d8b50 182.93 KB
d7cb45bead7ff63b8d82abbfb9d74102 14adf97f1084a89fae13f581a8dc498a29229d54 166.97 KB

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 23.31%
Microsoft Windows XP 21.80%
Windows 7 Ultimate 21.05%
Windows 7 Professional 12.03%
Windows Vista Home Premium 6.02%
Windows 8 Pro 5.26%
Windows 7 Enterprise 1.50%
Windows 8 Pro with Media Center 1.50%
Windows 8.1 0.75%
Windows 7 Home Basic 0.75%
Windows 8 Enterprise 0.75%
Windows 7 Ultimate N 0.75%
Windows 8 Enterprise N 0.75%
Windows 7 Starter 0.75%
Windows Vista Home Basic 0.75%
Windows 8 Release Preview 0.75%
Windows 8 0.75%
Windows Vista Ultimate 0.75%

Distribution by countryDistribution by country

United States installs about 25.56% of Netscape Portable Runtime.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 23.53%
ASUS 23.53%
Hewlett-Packard 17.65%
Medion 11.76%
Dell 11.76%
Lenovo 11.76%
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