Should I block it?

No, this file is 100% safe to run.

Additional 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
6.3.0.5100	3.13%
6.3.0.3950	1.56%
6.2.5.600	1.56%
6.2.5.500	1.56%
6.2.1.2400	1.56%
6.2.1.1900	1.56%
6.2.1.1100	4.69%
6.2.1.1100	1.56%
6.2.1.500	1.56%
6.2.1.100	4.69%
6.2.1.100	1.56%
6.2.0.9600	1.56%
6.2.0.9600	6.25%
6.2.0.9400	1.56%
6.0.1.6300	1.56%
6.0.1.6300	1.56%
6.0.1.6204	1.56%
6.0.1.4900	1.56%
5.6.0.7900	1.56%
5.5.0.3208	1.56%
5.2.0.500	1.56%
5.1.0.3400	1.56%
5.1.0.3000	1.56%

Relationships

Parent process

svchost.exe (Host Process for Windows Services by Microsoft Corporation)

Child process

bluetoothheadsetproxy.exe (Bluetooth Software by Broadcom Corporation)

Related files

BTStackServer.exe

Bluetooth Software by Broadcom Corporation (Signed)

Remove BTStackServer.exe

Version:	6.3.0.5100
MD5:	b72822cba464d5774957a6ded3fd4b4a
SHA1:	e98751799302201c5f214dd26cf8431c8c250851

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”

Details

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:	6.3.0.5100
Size:	3.48 MB (3,652,896 bytes)
Build date:	4/29/2010 4:44 PM
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

Resource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)

Averages

CPU
Total CPU:	0.00020868%	0.028634%
Kernel CPU:	0.00012263%	0.013761%
User CPU:	0.00008605%	0.014873%
Kernel CPU time:	2,497,771 ms/min	100,923,805ms/min
CPU cycles:	123,136/sec	17,470,203/sec
Memory
Private memory:	29.28 MB	21.59 MB
Private (maximum):	21.95 MB
Private (minimum):	14.07 MB
Non-paged memory:	29.28 MB	21.59 MB
Virtual memory:	167.9 MB	140.96 MB
Virtual memory (peak):	174.17 MB	169.69 MB
Working set:	16.32 MB	18.61 MB
Working set (peak):	22.06 MB	37.95 MB
Page faults:	100,502/min	2,039/min
I/O
I/O read transfer:	55 Bytes/sec	1.02 MB/min
I/O read operations:	1/sec	343/min
I/O other transfer:	1.34 KB/sec	448.09 KB/min
I/O other operations:	41/sec	1,671/min
Resource allocations
Threads:	23	12
Handles:	630	600
GUI GDI count:	6	103
GUI GDI peak:	8	142
GUI USER count:	8	49
GUI USER peak:	12	71

Process properties

Integrety level:	High
Platform:	64-bit
Command line:	"C:\Program Files\widcomm\bluetooth software\btstackserver.exe" -embedding
Owner:	User
Parent process:	svchost.exe (Host Process for Windows Services by Microsoft Corporation)

Threads

Averages

MSVCR80.dll
Total CPU:	0.00087060%	0.272967%
Kernel CPU:	0.00003974%	0.107585%
User CPU:	0.00083086%	0.165382%
CPU cycles:	19,121/sec	5,741,424/sec
Memory:	804 KB	1.16 MB
BtStackServer.exe (main module)
Total CPU:	0.00038301%
Kernel CPU:	0.00025111%
User CPU:	0.00013190%
CPU cycles:	40,995/sec
Memory:	5.49 MB
ntdll.dll
Total CPU:	0.00000254%
Kernel CPU:	0.00000000%
User CPU:	0.00000254%
CPU cycles:	536/sec
Memory:	1.66 MB

Common loaded modules

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

Distribution by Windows OS

OS version	distribution
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 country

United States installs about 24.59% of Bluetooth Software.

Distribution by PC manufacturer

PC Manufacturer	distribution
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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