The genuine pythonw.exe file is a software component of Python by Python Software Foundation.
Pythonw.exe is an executable file that belongs to the Python, a high-level programming language which supports object-oriented, imperative and functional programming or procedural programming styles. This process runs graphical interface applications without launching a system shell. It also allows python to be run from the command prompt. This is not a critical Windows component and should be removed if known to cause problems. Python was developed in the late 1980s by Guido van Rossum, a Dutch computer programmer. It was built around a core philosophy of being easy to read and implement. Python was first released in 1991 and was named after Monty Python. Python is currently developed and maintained by the Python Software Foundation, a non-profit organization launched on March 6, 2001.
Pythonw stands for Run Python without a terminal window
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 pythonw.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.
The process known as Python 2.7.3 or Python or ActiveState ActivePython (version 22.214.171.124 (32-bit))
belongs to software Python 3.5.2 Executables or Python or Python 2.7 pywin32-217 or ActiveState ActivePython
by Python Software Foundation (www.python.org) or ActiveState Software (www.activestate.com).
Description: Pythonw.exe is not essential for the Windows OS and causes relatively few problems. Pythonw.exe is located in a subfolder of the user's profile folder.
Known file sizes on Windows 10/8/7/XP are 27,648 bytes (90% of all occurrences) or 27,136 bytes.
There is no information about the author of the file. Pythonw.exe is not a Windows core file. The program has no visible window. The program uses ports to connect to or from a LAN or the Internet. Therefore the technical security rating is 80% dangerous, however you should also read the user reviews.
Recommended: Identify pythonw.exe related errors
Important: Some malware camouflages itself as pythonw.exe. Therefore, you should check the pythonw.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.
A clean and tidy computer is the key requirement for avoiding problems with pythonw. 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 pythonw.exe 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.