The genuine atitray.exe file is a software component of ATI Tray Tools by Ray Adams.
Atitray.exe is an executable file that launches the ATI Tray Tools program, a freeware application designed for tweaking the performance of ATI Radeon cards. This file is not a critical Windows component and should be removed if known to cause problems. ATI Tray Tools lets users overclock and increase the performance output of their ATI graphics cards, thereby increasing overall system performance without any hassle. The program provides several templates including Fan Speed Control. It also lets users monitor the GPU temperature. Direct3D and OpenGL settings can be accessed through templates, tray popup menus, or simply via the main program. Ray Adams is professional software engineer who has been programming software since 1988 and is currently the head of the Software Development Department at Amaze Pictures, based in Los Angeles, USA.
ATITray stands for ATI Tray Tools launcher
The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the atitray.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.
Description: Atitray.exe is not essential for the Windows OS and causes relatively few problems. The atitray.exe file is located in a subfolder of "C:\Program Files".
Known file sizes on Windows 10/8/7/XP are 929,792 bytes (17% of all occurrences), 570,528 bytes and 10 more variants.
It can change the behavior of other programs or manipulate other programs. Atitray.exe is not a Windows system file. The program has no visible window. The software is loaded during the Windows boot process (see Registry key: Run, User Shell Folders, MACHINE\User Shell Folders). Atitray.exe is able to record keyboard and mouse inputs, manipulate other programs and hide itself. Therefore the technical security rating is 52% dangerous, however you should also read the user reviews.
Recommended: Identify atitray.exe related errors
External information from Paul Collins:
Important: Some malware camouflages itself as atitray.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the atitray.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
A clean and tidy computer is the key requirement for avoiding problems with atitray. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.
Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.
To help you analyze the atitray.exe process on your computer, the following programs have proven to be helpful: Security Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.