MDF file: How can I open a .MDF file?
The table below provides useful information about the .mdf file extension. It answers questions such as:
- What is the .mdf file?
- What program do I need to open a .mdf file?
- How can the .mdf file be opened, edited or printed?
- How can I convert .mdf files to another format?
We hope you find this page helpful and a valuable resource.
✅ Alcohol 120% CD Image

The MDF file is an Alcohol 120% CD Image file. You can burn it or just mount it in a virtual drive.
✅ Microsoft SQL Server Database

The MDF file is a Microsoft SQL Server Database file. MDF file contains the database schema and data.
✅ ProWorx NXT Memory Data File

The MDF file is a ProWorx NXT Memory Data File. ProWORX NXT is produced by Schneider Electric, The simple cross platform programming solution for Modicon PLCs.
✅ FactoryTalk View Studio Data Log Model

The MDF file is a FactoryTalk View Studio Data Log Model. FactoryTalk View is a Windows-based application suite, produced by Rockwell Software, which simplifies the creation of graphic human-machine interfaces (HMI), such as operator interface solutions, to monitor and control machines and small processes.
✅ JetForm Design Template

The MDF file is a JetForm Design Template. Jetform Design is a windows based design tool for building forms overlays.
✅ Fldigi Macro

The MDF file is a Fldigi Macro. Fldigi is a program that incorporates many different digital modems and allows radio amateurs to transmit and decode audio messages using these different modes.
✅ Insight II Molecular Data

The MDL file is an Insight II Molecular Data. Insight II is a comprehensive graphic molecular modeling program.
✅ I-DEAS Master Drafting Machine Data

The MDF file is an I-DEAS Master Drafting Machine Data. I-DEAS (Integrated Design and Engineering Analysis Software), a Computer-aided design (CAD) software package originally produced by Structural Dynamics Research Corporation, is currently owned by Siemens PLM Software,
✅ Star Trek: Armada Game Data

The MDF file is a Star Trek: Armada Game Data. Star Trek: Armada is a real-time strategy video game developed and published by Activision.
✅ SDL Trados Studio Translation Memory Data

The MDF file is an SDL Trados Studio Translation Memory Data. SDL Trados is a computer-assisted translation software suite.
✅ RSView Machine Edition Data Log Model

The MDF file is an RSView Machine Edition Data Log Model. RSView Machine Edition is software for developing and running human-machine interface (HMI) projects.
✅ WinDev Internal Data

The MDF file is a WinDev Internal Data. WinDev is an integrated development environment (IDE) fourth generation language (4GL), first published by PC SOFT in 1993, which is based upon a run-time engine (framework). It uses a 4GL known as WLanguage.
⚠ Be careful with .mdf files.
It's important to know that the .mdf file extension can be used by various programs, not just the ones you expect. This includes potentially harmful software or malware that might create .mdf files. Be cautious when dealing with .mdf files from unknown sources.
🚫 The .mdf 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 .mdf 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 .mdf file
It means that the operating system does not have a default app associated with the .mdf file type. To resolve this issue and open the file, you can take the following steps:
- Right-click on the .mdf 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 .mdf 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.
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