Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

12.0.0.6300 0.91%
12.0.0.6200 0.91%
12.0.0.6000 1.82%
12.0.0.5100 0.91%
12.0.0.4900 2.73%
12.0.0.3900 0.91%
12.0.0.3100 0.91%
12.0.0.2100 0.91%
12.0.0.1800 0.91%
12.0.0.1600 0.91%
6.5.1.5000 0.91%
6.5.1.4100 1.82%
6.5.1.3500 0.91%
6.5.1.2700 2.73%
6.5.1.2300 0.91%
6.5.0.3300 2.73%
6.5.0.2300 0.91%
6.5.0.2200 0.91%
6.5.0.2000 0.91%
6.4.0.2300 0.91%
6.4.0.1500 0.91%
6.3.0.8200 1.82%
6.3.0.7900 0.91%
6.3.0.7600 0.91%
6.3.0.7500 0.91%
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BTTray.exe

Bluetooth Software by Broadcom Corporation (Signed)

Remove BTTray.exe
Version:   5.5.0.9700
MD5:   89475701f3b3874a3e542cabf0b09d1d
SHA1:   e37a155bd42ca05bd6cd845bb5dceca1693e1c27
SHA256:   9cbcb1eb1781704485c8231c0e5b49972b8f27679fc59497963cfefb470df1b6

What is BTTray.exe?

Bluetooth Tray Application (bttray.exe) is the program that runs in the notification area system tray.

About BTTray.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

Overview

bttray.exe executes as a process with the local user's privileges. It is set to be start when the PC boots and any user logs into Windows (added to the Run registry key for the all users under the local machine). The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by Broadcom Corporation which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:bttray.exe
Publisher:Broadcom Corporation.
Product name:Bluetooth Software
Description:Bluetooth Tray Application
Typical file path:C:\Program Files\widcomm\bluetooth software\bttray.exe
File version:5.5.0.9700
Size:593.34 KB (607,584 bytes)
Build date:9/22/2010 5:12 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

BehaviorsBehaviors

User start menu folder
Shortcut pointer placed in '%appdata%\Microsoft\Windows\Start Menu'
  • Shortcut to 'bttray.exe'
Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'Bluetooth' → C:\Program Files\WIDCOMM\Bluetooth Software\bttray.exe

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00033656%
0.028634%
Kernel CPU:0.00025242%
0.013761%
User CPU:0.00008414%
0.014873%
Kernel CPU time:2,375 ms/min
100,923,805ms/min
Context switches:2/sec
284/sec
Memory
Private memory:3.59 MB
21.59 MB
Private (maximum):6.63 MB
Private (minimum):1.1 MB
Non-paged memory:3.59 MB
21.59 MB
Virtual memory:51.86 MB
140.96 MB
Virtual memory (peak):52.86 MB
169.69 MB
Working set:6.63 MB
18.61 MB
Working set (peak):6.65 MB
37.95 MB
Page faults:4,456/min
2,039/min
I/O
I/O read transfer:2.21 KB/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O write transfer:1.1 KB/sec
274.99 KB/min
I/O write operations:1/sec
227/min
I/O other transfer:477 Bytes/sec
448.09 KB/min
I/O other operations:9/sec
1,671/min
Resource allocations
Threads:6
12
Handles:97
600
GUI GDI count:18
103
GUI USER count:22
49

BehaviorsProcess properties

Tray notification:Yes
Integrety level:Undefined
Platform:32-bit
Command line:"C:\Program Files\thinkpad\bluetooth software\bttray.exe"
Owner:User
Parent process:Explorer.EXE (Windows Explorer by Microsoft)

ResourcesThreads

Averages
 
BTTray.exe (main module)
Total CPU:0.00601512%
0.272967%
Kernel CPU:0.00319685%
0.107585%
User CPU:0.00281828%
0.165382%
Context switches:2/sec
79/sec
Memory:828 KB
1.16 MB
msvcrt.dll
Total CPU:0.00002103%
Kernel CPU:0.00000000%
User CPU:0.00002103%
Memory:352 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 40.37%
Windows 7 Ultimate 17.43%
Windows 7 Professional 7.34%
Windows Vista Home Premium 7.34%
Windows 7 Home Basic 7.34%
Microsoft Windows XP 5.50%
Windows 8.1 3.67%
Windows 8 Single Language 2.75%
Windows Vista Business 1.83%
Windows 8 Pro 1.83%
Windows 8 1.83%
Windows 7 Enterprise 1.83%
Windows 8 Pro with Media Center 0.92%

Distribution by countryDistribution by country

United States installs about 26.17% of Bluetooth Software.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 27.83%
Sony 20.87%
Hewlett-Packard 17.39%
Lenovo 15.65%
ASUS 8.70%
Samsung 2.61%
Acer 1.74%
GIGABYTE 1.74%
Toshiba 1.74%
Sahara 0.87%
Alienware 0.87%
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