PY3 file format description
Many people share .py3 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .py3 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .py3 files.
2 filename extension(s) found in our database.
.py - Python Script
The PY development files are related to Python. PY file is a Python Script. Python is a dynamic object-oriented programming language.
- Development files
- - / -
- py2, py3, python, pyw
- Python Script related extensions:
.py1 - Cognos Exported Binary Model Data
The PY1 data files are related to Cognos. PY1 file is a Cognos Exported Binary Model Data. Cognos is a world leader in Business Intelligence solutions that improve and direct corporate performance.
- Data files
- - / -
- py2, py3
- Cognos Exported Binary Model Data related extensions:
Naturally, other applications may also use the .py3 file extension. Even harmful programs can create .py3 files. Be especially cautious with .py3 files coming from an unknown source!
Can't open a .py3 file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows can't open this file:
To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.
To avoid this error, you need to set the file association correctly.
- Open Control Panel > Control Panel Home > Default Programs > Set Associations.
- Select a file type in the list and click Change Program.
The .py3 file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
ly3, p3, pg3, pj3, pt3, py, pye, pyr, pyw
Is it possible that the filename extension is misspelled?
Similar file extensions in our database:
- SOCSIM Population Pyramid File
- SOURCEdefender Encrypted Script
- Python Repository
- Personal Guitarist Song
- Pro Tracker 3 Compilation
- EAGLE Inner Signal Layer GERBER Data
DataTypes.net currently supports the following operating systems:
Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android
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