Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

12.0.0.6300 0.98%
12.0.0.6200 0.98%
12.0.0.6000 1.96%
12.0.0.5100 0.98%
12.0.0.4900 0.98%
12.0.0.3900 0.98%
12.0.0.3100 0.98%
12.0.0.1800 0.98%
12.0.0.1600 0.98%
6.5.1.5000 0.98%
6.5.1.4100 1.96%
6.5.1.2700 1.96%
6.5.1.2700 0.98%
6.5.1.2300 0.98%
6.5.0.3300 2.94%
6.5.0.2300 0.98%
6.5.0.2200 0.98%
6.5.0.2000 0.98%
6.4.0.2300 0.98%
6.4.0.1500 0.98%
6.3.0.8200 1.96%
6.3.0.7900 0.98%
6.3.0.7600 0.98%
6.3.0.7500 0.98%
6.3.0.7500 0.98%
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btrez.dll

Bluetooth Software by Broadcom Corporation (Signed)

Remove btrez.dll
Version:   6.3.0.6300
MD5:   5e6f6f238b3b3f8fba02aa6ec1c5b943
SHA1:   5817f05081af03977bb4e6384daad02a9e1949e5
SHA256:   2423163e959aa1aeca4ac5b8cc0cedddca64862396bcb5d9fe33a63afb408d55

What is btrez.dll?

btrez module for Broadcom's OEM distributed Bluetooth Windows software drivers. This module is installed as part of the OEMs driver updates.

About btrez.dll (from Broadcom Corporation)

With a pure digital CMOS approach and excellent blocking performance, Broadcom's Bluetooth chipsets and system solutions provide the technology to make wireless personal area networking a reality. Pro

DetailsDetails

File name:btrez.dll
Publisher:Broadcom Corporation.
Product name:Bluetooth Software
Description:btrez DLL
Typical file path:C:\Program Files\widcomm\bluetooth software\btrez.dll
Original name:btrez.DLL.MUI
File version:6.3.0.6300
Size:22.96 MB (24,077,600 bytes)
Certificate
Issued to:Broadcom Corporation
Authority (CA):VeriSign
Expiration date:Saturday, April 21, 2012
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

ResourcesPrograms

The following programs will install this file
Broadcom Corporation
5% remove
Bluetooth wireless technology is an international open standard for allowing intelligent devices to communicate with each other over short range wireless links. It allows any sort of electronic equipment - from computers and cell phones to keyboards and headphones - to make its own connections, without wires, cables or any direct action from a user.
Broadcom Corporation
3% remove
This software is to add functions over the Microsoft Bluetooth software for Microsoft Windows Vista. So the version number of some of the software may not the same as the version number of this software. This package installs the software (Bluetooth with Enhanced Data Rate Software II) to enable the ThinkPad Bluetooth with Enhanced Data Rate and the Thinkpad Bluetooth 2.1 with Enhanced Data Rate. However, some models do not support Blue...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 46.34%
Windows 7 Ultimate 19.51%
Windows 7 Home Basic 9.76%
Windows 7 Professional 8.54%
Windows 8.1 4.88%
Microsoft Windows XP 2.44%
Windows 8 2.44%
Windows 8 Single Language 1.22%
Windows 8 Pro 1.22%
Windows 8 Pro with Media Center 1.22%
Windows Vista Home Premium 1.22%
Windows 7 Enterprise 1.22%

Distribution by countryDistribution by country

United States installs about 27.16% of Bluetooth Software.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 23.81%
Lenovo 21.43%
Hewlett-Packard 17.86%
Sony 14.29%
ASUS 11.90%
GIGABYTE 2.38%
Samsung 2.38%
Toshiba 2.38%
Acer 1.19%
Sahara 1.19%
Alienware 1.19%
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