Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .mdf

12 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .mdf file?
  • Which program can create the .mdf file?
  • Where can you find a description of the .mdf format?
  • What can convert .mdf files to a different format?
  • Which MIME-type is associated with the .mdf extension?
.mdf
Alcohol 120% CD Image .mdf file icon

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.
Detailed description not available
Category: Disk Image files
Application: Alcohol 120%
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
Related extensions:
CDRWIN Binary Data File
DiscJuggler CD Image
WinImage Disk Image
CloneCD Image
ISO 9660 Cd-Rom Disk Image
.mdf
Microsoft SQL Server Database .mdf file icon

Microsoft SQL Server Database

The MDF file is a Microsoft SQL Server Database file. MDF file contains the database schema and data.
Detailed description not available
Category: Data files
Application: Microsoft SQL Server
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
Aston-Tate dBASE Database
SQR Script
SQL Script
Embarcadero InterBase Database File
RBase Data
.mdf
ProWorx NXT Memory Data File .mdf file icon

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.
Detailed description not available
Category: Development files
Application: ProWorx NXT
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
ProWorx NXT Symbol File
ProWorx NXT Comment Data
ProWorx NXT Database Configuration
ProWorx NXT Descriptor Data File
ProWorx NXT Descriptor Pointer
.mdf
FactoryTalk View Studio Data Log Model .mdf file icon

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.
Category: Development files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
FactoryTalk View Display Data
FactoryTalk View Studio Development Application
FactoryTalk View Studio RecipePlus Component File
FactoryTalk View Studio Runtime Application
FactoryTalk View Studio Project Backup
.mdf
JetForm Design Template .mdf file icon

JetForm Design Template

The MDF file is a JetForm Design Template. Jetform Design is a windows based design tool for building forms overlays.
Detailed description not available
Category: Document files
Application: Adobe Output Designer
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
JetForm Job Ticket
.mdf
Fldigi Macro .mdf file icon

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.
Detailed description not available
Category: Other files
Application: Fldigi
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
FLMSG Custom Message
.mdf
Insight II Molecular Data .mdf file icon

Insight II Molecular Data

The MDL file is an Insight II Molecular Data. Insight II is a comprehensive graphic molecular modeling program.
Detailed description not available
Category: Data files
Application: Insight II
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
Insight II Dynamics Scratch Data
Insight II Dynamics Trajectory History
Insight II Standard Graph Definition
Insight II Output Coordinate Data
Insight II Pseudoatom Library
.mdf
I-DEAS Master Drafting Machine Data .mdf file icon

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,
Detailed description not available
Category: Data files
Application: I-DEAS
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
Related extensions:
I-DEAS Document
I-DEAS Model
I-DEAS UNV File
I-DEAS Data
I-DEAS Associated Data
.mdf
Star Trek: Armada Game Data .mdf file icon

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.
Detailed description not available
Category: Game Data files
Application: Star Trek: Armada
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
Star Trek: Armada Game Map
Star Trek: Armada 3D Image
Star Trek: Armada AI Parameters Data
Star Trek: Armada Structure Information
Star Trek: Armada Techtree Information
.mdf
SDL Trados Studio Translation Memory Data .mdf file icon

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.
Detailed description not available
Category: Data files
Application: SDL Trados
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
SDL Trados Translation Memory Index
SDL Trados Memory Word Find File
SDL Trados Translation Memory Translations
TermBase eXchange Data
Open Lexicon Interchange Format
.mdf
RSView Machine Edition Data Log Model .mdf file icon

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.
Detailed description not available
Category: Data files
Application: RSView Machine Edition
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
RSView Development Project
RSView Development Runtime
RSView Machine Edition Graphics Display Data
RSView Machine Edition Accound Data
RSView Machine Edition Activity Log Setup Data
.mdf
WinDev Internal Data .mdf file icon

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.
Detailed description not available
Category: Development files
Application: WinDev
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
WinDev Skin Template
WinDev Project
WinDev Template File
WinDev Window File
WinDev Runtime Log

Other types of files may also use the .mdf file extension. If you have helpful information about .mdf extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

OpenEdge ABL Data Definition
X-Tracker Music Module
Home Inspector Pro Inspection Document
Turok 2: Seeds of Evil JDF Data
VisiQuest Standard Data Format File

The .mdf filename extension is often given incorrectly!

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

md (1), mvf (1), ldf (1), mrf (1), jdf (1), mfd (1), dmf (1), mef (1), mdt (1), mdg (1), mdd (1), ndf (1), mdb (1), mwf (1), mcf (1)

Can't open a .mdf file?

If you want to open a .mdf file on your computer, you just need to have the appropriate program installed. If the .mdf association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.mdf

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 from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android