What is Wallpapertoy.Exe?

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 Wallpapertoy.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.

Click to Run a Free Scan for Wallpapertoy.Exe related errors

Wallpapertoy.Exe file information

The process known as Wallpaper Changer belongs to software Wallpaper Changer by Microsoft (

Description: Wallpapertoy.Exe is not essential for the Windows OS and causes relatively few problems. The file Wallpapertoy.Exe is located in a subfolder of "C:\Program Files". The file size on Windows 10/8/7/XP is 110,592 bytes. 
There is an icon for this program on the taskbar next to the clock. The program has a visible window. It is not a Windows system file. Therefore the technical security rating is 16% dangerous, however you should also read the user reviews.

Recommended: Identify Wallpapertoy.Exe related errors

Important: Some malware camouflages itself as Wallpapertoy.Exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the Wallpapertoy.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.


User Comments

I love changing my wallpaper, but does it have eat so much Ram and pop up annoying windows?
wechselt Hintergrundbild

Summary: Average user rating of Wallpapertoy.Exe: based on 2 votes with 2 user comments. 2 users think it's probably harmless.

Do you have additional information? Help other users!
What do you know about Wallpapertoy.Exe:
How would you rate it:
Link for more info:
Your Name:

Best practices for resolving Wallpapertoy issues

A clean and tidy computer is the key requirement for avoiding problems with Wallpapertoy. 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 Wallpapertoy.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.

Other processes

Wallpapertoy.Exe [all]