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 processes

Related files

BTStackServer.exe

Bluetooth Software by Broadcom Corporation (Signed)

Remove BTStackServer.exe

Version:	6.2.1.1100
MD5:	466d34d01c09cf8f81d4c73d13a5b571
SHA1:	85379505b72def58f9ac6dd27788319113825814
SHA256:	f847d9a8540336e555e123b1591cb235f2f1990111a797e2fd07402c901c56c0

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:	6.2.1.1100
Size:	2.94 MB (3,078,432 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

Programs

The following programs will install this file

Broadcom 2070 Bluetooth + EDR

Broadcom Corporation

10% remove

A Bluetooth stack is software that refers to an implementation of the Bluetooth protocol stack. Widcomm was the first Bluetooth stack for the Windows operating system. The stack was initially developed by a company named Widcomm, which was acquired by Broadcom. The Microsoft Windows Bluetooth stack only supports external or integrated Bluetooth dongles attached through USB.

WIDCOMM Bluetooth Software

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.

Resource utilization

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

Averages

CPU
Total CPU:	0.00588023%	0.028634%
Kernel CPU:	0.00220080%	0.013761%
User CPU:	0.00367943%	0.014873%
Kernel CPU time:	7,540,308 ms/min	100,923,805ms/min
CPU cycles:	759,542/sec	17,470,203/sec
Context switches:	8/sec	284/sec
Memory
Private memory:	31.8 MB	21.59 MB
Private (maximum):	22.66 MB
Private (minimum):	17.75 MB
Non-paged memory:	31.8 MB	21.59 MB
Virtual memory:	175.67 MB	140.96 MB
Virtual memory (peak):	187.56 MB	169.69 MB
Working set:	22.63 MB	18.61 MB
Working set (peak):	23.4 MB	37.95 MB
Page faults:	14,951/min	2,039/min
I/O
I/O read transfer:	177.91 KB/sec	1.02 MB/min
I/O read operations:	4/sec	343/min
I/O write transfer:	142 Bytes/sec	274.99 KB/min
I/O write operations:	1/sec	227/min
I/O other transfer:	10.57 KB/sec	448.09 KB/min
I/O other operations:	394/sec	1,671/min
Resource allocations
Threads:	17	12
Handles:	347	600
GUI GDI count:	14	103
GUI GDI peak:	15	142
GUI USER count:	9	49
GUI USER peak:	11	71

Process properties

Integrety level:	Medium
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

BtStackServer.exe (main module)
Total CPU:	0.00272785%	0.272967%
Kernel CPU:	0.00185406%	0.107585%
User CPU:	0.00087380%	0.165382%
CPU cycles:	149,982/sec	5,741,424/sec
Context switches:	2/sec	79/sec
Memory:	9.96 MB	1.16 MB
MSVCR80.dll
Total CPU:	0.00042140%
Kernel CPU:	0.00042140%
User CPU:	0.00000000%
CPU cycles:	14,353/sec
Memory:	804 KB

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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