You can manually search for silent installation keys (e.g. /s, /q, /quiet) or use Silent Install Builder 6, which automatically detects parameters, generates a script, and saves you time. /how-to-find-silent-install-arguments
| quiet | Ensures a silent installation of Python |
| /log “%WINDIR%\Temp\Python39-Install.log” | Create an Installation Log File The Python 3.9 installer offers the option to generate a log file during installation to assist with troubleshooting should any problems arise. You can use the following command to create a verbose log file with details about the installation. |
| TargetDir=”C:\Python39″ | Change Default Installation Directory You can change the default installation directory by using the following command line parameters. In this example, we installing Python 3.9 to “C:\Python39” |
| Include_doc=0 | Exclude Python Documentation |
| Include_pip=0 | Exclude Pip (Tool for Installing and Managing Python Packages) |
| Include_tcltk=0 | Exclude Tkinter and IDLE Development Environment |
| Include_test=0 | Exclude Python Standard Library Test Suite |
| Include_launcher=0 | Exclude Python Launcher for Windows |
| AssociateFiles=1 | Associate Files with Python |
| Shortcuts=0 | Exclude Shortcuts for Interpreter, Documentation and IDLE |
| PrependPath=0 | Exclude Python from PATH Environment Variable |
| CompileAll=1 | Compile all .py files to .pyc |
| Include_symbols=1 | Include Python Debugging Symbols |
| Include_debug=1 | Include Python Debug Binaries |
| repair | Performs a repair of the Python installation |
| uninstall | Uninstalls Python |
Silent Python Installation Example
python-3.9.x.exe /quiet InstallAllUsers=1 PrependPath=1
Download pythonIf the application does not have silent installation keys, read the guide with proven methods [How to Install Software Silently, Even If It Doesn’t Support Silent Mode].