Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

12.0.0.6300 1.56%
12.0.0.6000 1.56%
12.0.0.4900 3.13%
12.0.0.3900 1.56%
12.0.0.3100 1.56%
12.0.0.1800 1.56%
12.0.0.1600 1.56%
6.5.1.5000 1.56%
6.5.1.4100 1.56%
6.5.1.2700 3.13%
6.5.1.2300 1.56%
6.5.0.3300 1.56%
6.5.0.2300 1.56%
6.5.0.2000 1.56%
6.4.0.2300 1.56%
6.4.0.1500 1.56%
6.3.0.8200 3.13%
6.3.0.7600 1.56%
6.3.0.7500 1.56%
6.3.0.7400 1.56%
6.3.0.7000 3.13%
6.3.0.6300 6.25%
6.3.0.6300 1.56%
6.3.0.5600 3.13%
6.3.0.5500 1.56%
View more

Relationships

Parent process
Related files

BTStackServer.exe

Bluetooth Software by Broadcom Corporation (Signed)

Remove BTStackServer.exe
Version:   6.2.1.100
MD5:   a1369135f48250c3ee7fc0cf9e7230d7
SHA1:   d2299fa325bdab4f2da6ecaa121e9868c85cab3b
SHA256:   735740c98966ff560e19069ff0f6c33fe82fc01ea314242500013e42a9efd9c8

What is BTStackServer.exe?

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

About BTStackServer.exe (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:btstackserver.exe
Publisher:Broadcom Corporation.
Product name:Bluetooth Software
Description:Bluetooth Stack COM Server
Typical file path:C:\Program Files\widcomm\bluetooth software\btstackserver.exe
File version:6.2.1.100
Size:2.25 MB (2,360,608 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
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...
Broadcom Corporation
2% 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...

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00088757%
0.028634%
Kernel CPU:0.00034293%
0.013761%
User CPU:0.00054464%
0.014873%
Kernel CPU time:6,449,451 ms/min
100,923,805ms/min
CPU cycles:482,892/sec
17,470,203/sec
Memory
Private memory:30.31 MB
21.59 MB
Private (maximum):14.94 MB
Private (minimum):3.83 MB
Non-paged memory:30.31 MB
21.59 MB
Virtual memory:145.72 MB
140.96 MB
Virtual memory (peak):151.22 MB
169.69 MB
Working set:4.64 MB
18.61 MB
Working set (peak):16.92 MB
37.95 MB
Page faults:60,436/min
2,039/min
I/O
I/O read transfer:144 Bytes/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O write transfer:9 Bytes/sec
274.99 KB/min
I/O write operations:1/sec
227/min
I/O other transfer:3.91 KB/sec
448.09 KB/min
I/O other operations:571/sec
1,671/min
Resource allocations
Threads:21
12
Handles:543
600
GUI GDI count:7
103
GUI GDI peak:8
142
GUI USER count:9
49
GUI USER peak:12
71

BehaviorsProcess properties

Integrety level:Medium
Platform:32-bit
Command lines:
  • "C:\Program Files\widcomm\bluetooth software\btstackserver.exe" -embedding
  • "C:\Program Files\lenovo\bluetooth software\btstackserver.exe" -embedding
Owner:User
Parent process:svchost.exe (Host Process for Windows Services by Microsoft Corporation)

ResourcesThreads

Averages
 
MSVCR80.dll
Total CPU:0.00777236%
0.272967%
Kernel CPU:0.00575277%
0.107585%
User CPU:0.00201959%
0.165382%
CPU cycles:2,208,901/sec
5,741,424/sec
Memory:620 KB
1.16 MB
BtStackServer.exe (main module)
Total CPU:0.00083936%
Kernel CPU:0.00054744%
User CPU:0.00029192%
CPU cycles:54,139/sec
Memory:9.63 MB
btaudiohelper.dll (Bluetooth Software by Broadcom)
Total CPU:0.00000832%
Kernel CPU:0.00000000%
User CPU:0.00000832%
CPU cycles:4,890/sec
Memory:184 KB

Common loaded modules

These are modules that are typiclaly loaded within the context of this process.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 42.86%
Windows 7 Ultimate 15.87%
Windows 7 Professional 9.52%
Windows 7 Home Basic 9.52%
Microsoft Windows XP 4.76%
Windows 8.1 3.17%
Windows 8 Single Language 3.17%
Windows Vista Business 3.17%
Windows Vista Home Premium 3.17%
Windows 8 3.17%
Windows 8 Pro 1.59%

Distribution by countryDistribution by country

United States installs about 24.59% of Bluetooth Software.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 31.43%
Hewlett-Packard 20.00%
Lenovo 20.00%
Sony 14.29%
ASUS 5.71%
Samsung 4.29%
GIGABYTE 2.86%
Alienware 1.43%
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