Should I block it?

No, this file is 100% safe to run.

Additional versions

4.9.5	12.50%
4.9.4	12.50%
4.9.4	12.50%
4.9.4	12.50%
4.9.4	12.50%
4.8.6	25.00%
4.7.3	12.50%

Relationships

nspr4.dll

Netscape Portable Runtime by Comodo Security Solutions (Signed)

Remove nspr4.dll

Version:	4.9.4
MD5:	1522e04eb1af6ebbcda3d2e37ec3fa6b
SHA1:	60adde79607333c3562c89736b2e64a02efeb8b9
SHA256:	03f1e7a3b307938b0a00371466a44930c0d3a70db4ea23bd8ff5bf587d24fdf4

Overview

nspr4.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 Waterfox published by Waterfox Limited, Waterfox from Waterfox Limited and Waterfox by Waterfox Limited. The file is digitally signed by Comodo Security Solutions which was issued by the COMODO CA Limited certificate authority (CA).

Details

File name:	nspr4.dll
Publisher:	Mozilla Foundation
Product name:	Netscape Portable Runtime
Description:	NSPR Library
Typical file path:	C:\Program Files\comodo\icedragon\nspr4.dll
File version:	4.9.4
Size:	251.5 KB (257,536 bytes)
Build date:	1/19/2013 2:32 PM
Certificate
Issued to:	Comodo Security Solutions
Authority (CA):	COMODO CA Limited
Effective date:	Wednesday, April 4, 2012
Expiration date:	Friday, April 5, 2013
Digital DNA
PE subsystem:	Windows GUI
File packed:	No
Code language:	Microsoft Visual C++ 10.0
.NET CLR:	No

More details

Programs

The following programs will install this file

Waterfox x64 en-US

Mozilla

12% remove

“Waterfox is a high performance browser based on the Mozilla Firefox source code. Waterfox is specifically for 64-bit systems, with one thing in mind: speed. Waterfox was compiled with Intel's C++ Compiler with the following optimisations: Intel's Math Library, SSE3, AVX for supported Intel processors, jemalloc, Profile-Guided Optimisation and the /O3 switch. Your add-ons/extensions work on any version of Firefox, on any platform! That m...”

Waterfox

Waterfox Limited

9% remove