What is pdm.dll?

The genuine pdm.dll file is a software component of Microsoft Visual Studio .NET by Microsoft.
Pdm.dll is a DLL (dynamic link library) file associated with the Process Debug Manager, a component of Microsoft's Visual Studio. DLL files store data, code and resources needed by one or more programs in order to function correctly. Microsoft's Visual Studio is an integrated development environment used to construct applications specifically for Windows using framework designed by Microsoft. The first Visual Studio was released in April 1995, prior to which there were Visual Basic 3, Visual C++, Visual FoxPro and Visual SourceSafe, all sold separately before being integrated into one setup known as Visual Studio 4.0. Microsoft was founded in 1975 by Bill Gates and Paul Allen and quickly rose to prominence following the launch of their popular operating system, MS-DOS, for early personally computers. Today Microsoft develops many different products such as computer software, consumer electronics, personal computers and services.

PDM stands for Process Debug Manager

Pdm.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. You can fix your pdm.dll problem by downloading the correct pdm.dll file. The following information can help you determine if pdm.dll is a Windows system file or if it belongs to an application that you can trust.

Click to Run a Free Scan for pdm.dll related errors

Pdm.dll file information

The process known as Process Debug Manager or Microsoft Office Professional Plus (version 2007) belongs to software Microsoft Visual Studio .NET or Microsoft Office Standard Edition (version 2003) or Microsoft Office Professional Plus or Microsoft Office Professional or Microsoft® Visual Studio by Microsoft (

Description: Pdm.dll is not essential for Windows and will often cause problems. Pdm.dll is located in a subfolder of "C:\Program Files\Common Files" or sometimes in a subfolder of the user's profile folder. Known file sizes on Windows 10/8/7/XP are 180,224 bytes (80% of all occurrences), 192,512 bytes or 361,800 bytes. 
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. It can change the behavior of other programs or manipulate other programs. The program is not visible. The service has no detailed description. The pdm.dll file is not a Windows system file. Therefore the technical security rating is 59% dangerous, however you should also read the user reviews.

Uninstalling this variant: If you have any problems with pdm.dll, you can also visit the support page or uninstall the program using the Control Panel ⇒ Uninstall a ProgramMicrosoft Office Standard Edition 2003 or Microsoft Office Enterprise.

Recommended: Identify pdm.dll related errors

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

according to "processlibrary" it is a valid Windows system process that should not be removed.
  daltont2000   (further information)

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

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Best practices for resolving pdm issues

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

pdm.dll [all]