unrar.exe
unrar.exe
Process name: WinRar DOS (un)Archiver
Application using this process: WinRar DOS (un)Archiver
File location: C:\Program Files\winrar
Recommended: Check your system for unrar.exe problems
What is unrar.exe doing on my computer?
Rar.exe is an archiving program which can achieve up to a 60% compression rate. "This program is a non-essential system process, but should not be terminated unless suspected to be causing problems."
Non-system processes like unrar.exe originate from software you installed on your system. Since most applications store data on your hard disk and in your system's registry, it is likely that your computer has suffered fragmentation and accumulated invalid entries which can affect your PC's performance.
In Windows Task Manager, you can see what CPU, memory, disk and network utilization is causing the WinRar DOS (un)Archiver process. To access the Task Manager, hold down the Ctrl + Shift + Esc keys at the same time. These three buttons are located on the far left of your keyboard.
The unrar.exe is an executable file on your computer's hard drive. This file contains machine code. If you start the software WinRar DOS (un)Archiver on your PC, the commands contained in unrar.exe will be executed on your PC. For this purpose, the file is loaded into the main memory (RAM) and runs there as a WinRar DOS (un)Archiver process (also called a task).
Is unrar.exe harmful?
This process is considered safe. It is unlikely to pose any harm to your system. The unrar.exe file should be located in the folder C:\Program Files\winrar. Otherwise it could be a Trojan.
Can I stop or remove unrar.exe?
Many non-system processes that are running can be stopped because they are not involved in running your operating system.
unrar.exe is used by 'WinRar DOS (un)Archiver'. This is an application created by 'Win.rar gmbh'.
If you no longer use WinRar DOS (un)Archiver, you can permanently remove this software and thus unrar.exe from your PC. To do this, press the Windows key + R at the same time and then type 'appwiz.cpl'. Then find WinRar DOS (un)Archiver in the list of installed programs and uninstall this application.
Is unrar.exe CPU intensive?
This process is not considered CPU intensive. However, running too many processes on your system may affect your PC’s performance. To reduce system overload, you can use the Microsoft System Configuration Utility (MSConfig) or the Windows Task Manager to manually find and disable processes that launch upon start-up.
Use the Windows Resource Monitor to find out which processes and applications write/read the most on the hard drive, send the most data to the Internet, or use the most memory. To access the Resource Monitor, press the key combination Windows key + R and then enter 'resmon'.
Why is unrar.exe giving me errors?
Most unrar issues are caused by the application executing the process. The surest way to fix these errors is to update or uninstall this application. Therefore, please search the Win.rar gmbh website for the latest WinRar DOS (un)Archiver update.
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