Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

12.0.0.1800 3.13%
6.5.1.5000 3.13%
6.5.1.4100 3.13%
6.5.1.2700 3.13%
6.5.1.2300 3.13%
6.5.0.3300 3.13%
6.5.0.2300 3.13%
6.5.0.2000 3.13%
6.4.0.2300 3.13%
6.4.0.1500 3.13%
6.3.0.7600 3.13%
6.3.0.7500 3.13%
6.3.0.7000 6.25%
6.3.0.5600 6.25%
6.3.0.5100 3.13%
6.2.1.2400 3.13%
6.2.1.1100 3.13%
6.2.1.500 3.13%
6.2.1.100 3.13%
6.2.0.9600 3.13%
6.2.0.9600 6.25%
6.2.0.9400 3.13%
6.0.1.6300 3.13%
6.0.1.6204 3.13%
6.0.1.4900 3.13%
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Relationships

btosif_notes.dll

Bluetooth Software by Broadcom Corporation (Signed)

Remove btosif_notes.dll
Version:   6.2.0.9400
MD5:   24e459ffd2d4fe8f1e7d04f5d6da7bf4
SHA1:   1836e156eccc9dee00e9a465537bc6f2dac8ada9

Overview

btosif_notes.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by Broadcom Corporation which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:btosif_notes.dll
Publisher:Broadcom Corporation.
Product name:Bluetooth Software
Description:BTOSIF Notes DLL
Typical file path:C:\Windows\System32\btosif_notes.dll
File version:6.2.0.9400
Size:488.5 KB (500,224 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

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 37.50%
Windows 7 Ultimate 18.75%
Windows 7 Home Basic 12.50%
Windows 7 Professional 9.38%
Microsoft Windows XP 9.38%
Windows Vista Home Premium 6.25%
Windows 8.1 3.13%
Windows Vista Business 3.13%

Distribution by countryDistribution by country

United States installs about 29.03% of Bluetooth Software.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 30.43%
Lenovo 26.09%
Hewlett-Packard 17.39%
Sony 13.04%
ASUS 4.35%
GIGABYTE 4.35%
Alienware 2.17%
Samsung 2.17%
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