What is Cobian.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 Cobian.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.

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Cobian.exe file information

Windows Task Manager with Cobian
Cobian.exe process in Windows Task Manager

The process known as Cobian Backup Amanita Application or Cobian Backup Black Moon Application belongs to software Cobian Backup Amanita or Cobian Backup Black Moon by Luis Cobian ( or Luis Cobian, CobianSoft.

Description: Cobian.exe is not essential for Windows and will often cause problems. Cobian.exe is located in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 720,896 bytes (35% of all occurrences), 579,584 bytes, 501,248 bytes, 579,072 bytes or 499,712 bytes. 
The program has no visible window. The application starts when Windows starts (see Registry key: MACHINE\Run, Run). The file is not a Windows system file. Cobian.exe is able to record keyboard and mouse inputs. Therefore the technical security rating is 50% dangerous, however you should also read the user reviews.

Uninstalling this variant: You can also completely remove Cobian Backup 9 or Cobian Backup 8 (Control Panel ⇒ Uninstall a Program).

Recommended: Identify Cobian.exe related errors

Important: Some malware camouflages itself as Cobian.exe. Therefore, you should check the Cobian.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

Back up software! Been trying it out. Looks good!

Summary: Average user rating of Cobian.exe: based on 2 votes with 1 user comment. One user thinks Cobian.exe is essential for Windows or an installed application. One user thinks Cobian.exe is dangerous and recommends removing it.

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Best practices for resolving Cobian issues

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

Cobian.exe [all]