What is IZArcCM.dll?

IZArcCM.dll is a Windows DLL file. DLL is the abbreviation for Dynamic Link Library. DLL files are needed by programs or web browser extensions, because they contain program code, data, and resources. The following information can help you determine if IZArcCM.dll is a Windows system file or if it belongs to an application that you can trust.

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IZArcCM.dll file information

The process known as IZArc 3.81 or IZArc 3.6 belongs to software IZArc or IZArcCM by Ivan Zahariev (

Description: IZArcCM.dll is not essential for the Windows OS and causes relatively few problems. IZArcCM.dll is located in a subfolder of "C:\Program Files" or sometimes in a subfolder of C:\. Known file sizes on Windows 10/8/7/XP are 617,472 bytes (46% of all occurrences), 652,800 bytes and 8 more variants. 
A .dll file (Dynamic Link Library) is a special type of Windows program containing functions that other programs can call. This .dll file can be injected to all running processes and can change or manipulate their behavior. There is no description of the program. The program has no visible window. The service has no detailed description. It can change the behavior of other programs or manipulate other programs. It is not a Windows system file. You can uninstall this program in the Control Panel. IZArcCM.dll is able to record keyboard and mouse inputs. Therefore the technical security rating is 73% dangerous; however you should also read the user reviews.

Uninstalling this variant: If problems with IZArcCM.dll occur, you can do the following:
  1) safely remove the program using the uninstall program of IZArc (Control Panel ⇒ Uninstall a Program)
  2) go to the software publisher,, for advice
  3) update to a possibly bug-fixed version.

Recommended: Identify IZArcCM.dll related errors

Important: Some malware camouflages itself as IZArcCM.dll. Therefore, you should check the IZArcCM.dll 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

DLL from IZArc (ZIP program)
Just for IZArc zip utility. Should be fine.
  Bill   (further information)
I concur its IZArc
  some bitch  
it could manipulate other programs, not only zipped files. beware...
  doc jackyll  
Goes to program IZArc, multi-compression/Decompression program
  Dontar   (further information)

Summary: Average user rating of IZArcCM.dll: based on 5 votes with 5 user comments. 4 users think IZArcCM.dll is essential for Windows or an installed application. One user suspects danger.

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Best practices for resolving IZArcCM issues

A clean and tidy computer is the key requirement for avoiding problems with IZArcCM. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic 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 6resmon 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 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the IZArcCM.dll process on your computer, the following programs have proven to be helpful: ASecurity 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. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

IZArcCM.dll [all]