Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

12.0.0.6300 1.41%
12.0.0.6200 1.41%
12.0.0.6000 2.82%
12.0.0.5100 1.41%
12.0.0.4900 2.82%
12.0.0.3900 1.41%
12.0.0.3100 1.41%
12.0.0.1800 1.41%
6.5.1.5000 1.41%
6.5.1.4100 2.82%
6.5.1.2700 2.82%
6.5.1.2700 1.41%
6.5.1.2300 1.41%
6.5.0.2300 1.41%
6.5.0.2000 1.41%
6.4.0.2300 1.41%
6.4.0.1500 1.41%
6.3.0.8200 1.41%
6.3.0.7600 1.41%
6.3.0.7500 1.41%
6.3.0.7000 2.82%
6.3.0.5600 2.82%
6.3.0.5100 1.41%
6.3.0.3800 1.41%
6.2.5.600 4.23%
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Relationships

btosif.dll

Bluetooth Software by Broadcom Corporation (Signed)

Remove btosif.dll
Version:   6.2.1.500
MD5:   d09261a523a553614dc42cb353358691
SHA1:   9f217be7f7e5b320abe94eae30a2d852f3ca4ede

Overview

btosif.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 WIDCOMM Bluetooth Software published by Broadcom Corporation, HP Integrated Module with Bluetooth wireless technology from Broadcom Corporation and HP Integrated Module with Bluetooth wireless technology by Broadcom Corporation. The file is digitally signed by Broadcom Corporation which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:btosif.dll
Publisher:Broadcom Corporation.
Product name:Bluetooth Software
Description:BTOSIF DLL
Typical file path:C:\Windows\System32\btosif.dll
File version:6.2.1.500
Size:340.78 KB (348,960 bytes)
Certificate
Issued to:Broadcom Corporation
Authority (CA):VeriSign
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 8.0
.NET CLR: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
The HP Integrated Module with Bluetooth Wireless Technology provides wireless connectivity to other devices from the integrated module of the supported notebooks.
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 35.71%
Windows 7 Ultimate 14.29%
Windows Vista Home Premium 11.43%
Microsoft Windows XP 10.00%
Windows 7 Home Basic 7.14%
Windows 8.1 5.71%
Windows 7 Professional 5.71%
Windows 8 Single Language 2.86%
Windows Vista Business 2.86%
Windows 8 Pro 1.43%
Windows 8 1.43%
Windows 8 Pro with Media Center 1.43%

Distribution by countryDistribution by country

United States installs about 31.88% of Bluetooth Software.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 29.47%
Sony 21.05%
Hewlett-Packard 14.74%
Lenovo 14.74%
ASUS 10.53%
Acer 2.11%
GIGABYTE 2.11%
Toshiba 2.11%
Sahara 1.05%
Alienware 1.05%
Samsung 1.05%
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