XFN file: How can I open a .XFN file?
The table below provides useful information about the .xfn file extension. It answers questions such as:
- What is the .xfn file?
- What program do I need to open a .xfn file?
- How can the .xfn file be opened, edited or printed?
- How can I convert .xfn files to another format?
We hope you find this page helpful and a valuable resource.
✅ Corel Ventura Printer Font

The XFN file is a Corel Ventura Printer Font. Corel Ventura was a popular desktop publishing package for IBM PC compatible computers.
✅ XenoView Functions Data

The XFN file is a XenoView Functions Data. XenoView is software package for molecular simulations. It includes Graphical User Interface which allows to create molecular structure, see it on the screen, run simulations, and easily monitor and analize the results on the screen.
⚠ Be careful with .xfn files.
It's important to know that the .xfn file extension can be used by various programs, not just the ones you expect. This includes potentially harmful software or malware that might create .xfn files. Be cautious when dealing with .xfn files from unknown sources.
🚫 The .xfn file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .xfn 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:
Select an app to open this .xfn file
It means that the operating system does not have a default app associated with the .xfn file type. To resolve this issue and open the file, you can take the following steps:
- Right-click on the .xfn file. A context menu will appear.
- From the context menu, select Open with. Windows will display a list of recommended apps.
- If the desired app is listed, select it from the provided options.
- If you cannot find the appropriate app, you may need to install software that supports the specific file type.
If you don't know how to change the default app for the .xfn file, check the FAQ.
🔴 Can I change the extension of files?
Changing the filename extension of a file is not a good idea. The extension of a file serves as a hint to the operating system and various software programs about the type of data contained within the file. When you alter a file's extension, you essentially modify how software applications interpret and handle that file. Every file has a specific format, also known as its file type or file format. The problem is, changing the file extension does not change the file format.
If you have helpful information about the .xfn file extension, write to us.