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

The MF file is an Java Manifest file (manifest.mf). The manifest is a special file that can contain information about the files packaged in a JAR file.
✅ Metafont Font

The MF file is a Metafont Font. Metafont is a programming language used to define vector fonts.
✅ Open Virtual Machine Format Manifest

The MF file is a Open Virtual Machine Format Manifest. The Open Virtual Machine Format (OVF) specification is a hypervisor-neutral, efficient, extensible, and open specification for the packaging and distribution of virtual appliances composed of one or more VMs.
✅ MoonFish Audio Track Data

The MF file is a MoonFish Audio Track Data. The MoonFish is a music tracker / groovebox developed by Bram Bos.
✅ Zemax Merit Function Data

The MF file is a Zemax Merit Function Data. Zemax is an optical design program that is used to design and analyze imaging systems such as camera lenses, as well as illumination systems.
✅ Panda3D Gameplay Multifile

The MF file is a Panda3D Gameplay Multifile. Panda3D is a game engine, a framework for 3D rendering and game development for Python and C++ programs.
✅ Adobe FrameMaker Maker Data

The MF file is an Adobe FrameMaker Maker Data. Adobe FrameMaker is a desktop publishing (DTP) and word processing application that is popular for large documents.
⚠ Be careful with .mf files.
It's important to know that the .mf file extension can be used by various programs, not just the ones you expect. This includes potentially harmful software or malware that might create .mf files. Be cautious when dealing with .mf files from unknown sources.
🚫 The .mf 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 .mf 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 .mf file
It means that the operating system does not have a default app associated with the .mf file type. To resolve this issue and open the file, you can take the following steps:
- Right-click on the .mf 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 .mf 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 .mf file extension, write to us.