MFW file format description

Many people share .mfw files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .mfw file can be edited, converted or printed with. On this page, we try to provide assistance for handling .mfw files.

3 filename extension(s) found in our database.

.mfw - Multimedia Fusion Project

The MFW project files are related to Multimedia Fusion. The MFW file is a Multimedia Fusion Project. Multimedia Fusion is a commercial, proprietary game engine designed and licensed by Clickteam for the creation of 2D games for Windows.

Multimedia Fusion
Project files
- / -
Multimedia Fusion Project related extensions:
QMarxanZ Project Settings
Panzoid Clipmaker Project
Ride7 Project
Microsoft Picture It! Home Publishing Project
VisionTools Pro-E Project
FaceMorpher Project

.mfw - MobileFrame Workflow Pack

The MFW development files are related to MobileFrame Desktop. The MFW file is a MobileFrame Workflow Pack. MobileFrame is a development platform that allows us to develop fully customized applications without writing a single line of code.

MobileFrame Desktop
Development files
- / -
MobileFrame Workflow Pack related extensions:
Dyalog APL Data
Visual C++ Exception Console Template
Perl Web Server Gateway Interface Script
Unity Javascript
Groovy Script
Freemacs Mint Source Code

.mef - Mamiya RAW Image

The MEF graphic files are related to XnView. The MEF file is a Mamiya RAW Image. A MEF image file contains minimally processed data from the image sensor of a Mamiya digital camera.

Graphic files
- / -
Mamiya RAW Image related extensions:
ZX Spectrum Hobetta Image
Pocket PC Bitmap Image
Amapi Image
Sony Mavica Picture
GoDot Image
TI-73 Bitmap

Naturally, other applications may also use the .mfw file extension. Even harmful programs can create .mfw files. Be especially cautious with .mfw files coming from an unknown source!

Can't open a .mfw 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.

The .mfw file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

fmw, fw, hfw, jfw, mbw, mcw, mdw, mew, mf, mfa, mfd, mfe, mfs, mgw, mrw

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Java Manifest File
MPLAB IDE Workspace
FME Workbench
Metafont Font
Minitab Worksheet
Autodesk Mapguide Map Document

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .mfw file format, then write to us! >> MFW file