MDL file format description

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

13 filename extension(s) found in our database.

.mdl - Simulink Model

The MDL document files are related to Simulink. MDL file is a Simulink Model. Mathworks Simulink is a platform for multidomain simulation and Model-Based Design for dynamic systems.

Application:

Simulink

Category:

Document files

Mime-type:

application/x-simulink-mdl

Magic:

- / -

Aliases:

Simulink Model related extensions:

.mdlp: Simulink Protected Model
.mldatx: Simulink Simulation Data Inspector Session Data
.sldd: Simulink Data Dictionary
.slddc: Simulink Data Dictionary Cache
.slmx: Simulink Model Requirements Links Data
.slreqx: Simulink Requirements Data

.mdl - Valve Source Model Data

The MDL development files are related to Valve Source SDK. MDL file is a Valve Source Model Data. MDL is the extension for Source's proprietary model format. It defines the structure of the model along with animation, bounding box, hit box, material, mesh and LOD information. The Source engine is a 3D game engine developed by Valve Corporation. It debuted in October 2004 with Half-Life 2.

Application:

Valve Source SDK

Category:

Development files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Valve Source Model Data related extensions:

.rsg: SymbianOS Resource Header
.rpp: SymbianOS Pre-processed Resource
.xul: XML User Interface Language File
.provxml: Microsoft Windows Provisioning XML Data
.jsc: Rhino Compiled Javascript
.bar: BREW MP Binary Application Resource

.mdl - Quake 3D Model Data

The MDL game data files are related to Quake. MDL file is a Quake 3D Model Data. Quake is a first person shooter that was released by id Software in 1996 and the first game in the popular Quake series of video games.

Application:

Quake

Category:

Game Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Quake 3D Model Data related extensions:

.bsp: Quake Map Data
.pak: Quake Engine Data

.mdl - STAR-CD v4 Model Data

The MDL data files are related to STAR-CD. MDL file is a STAR-CD v4 Model Data. STAR-CD is a general purpose CFD code system for the calculation of fluid flow, heat and mass transfer and chemical reaction in industry and the environment.

Application:

STAR-CD

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

STAR-CD v4 Model Data related extensions:

.ccmg: STAR-CD v4 Solver Ready Geometry Data
.ccmp: STAR-CD v4 Results Data
.ccmt: STAR-CD v4 Transient Data
.geom: STAR-CD v3 Solver Ready Geometry Data
.pst: STAR-CD v3 Results Data
.pstt: STAR-CD v3 Transient Results Data

.mdl - Digitrakker Music Module

The MDL audio files are related to Awave Studio. MDL file is a Digitrakker Music Module. Prodatron Digitrakker is a music program for PC, it runs under MS-DOS and requires a Soundblaster or a Gravis Ultrasound card.

Application:

Awave Studio

Category:

Audio files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Digitrakker Music Module related extensions:

.bn4: Yamaha DX100 Voice Data
.o01: Typhoon OS Voice Data
.emb: Everest Embedded Bank Data
.dro: DOSBox Raw OPL Format Data
.ase: Velvet Studio Sample Data
.ais: Velvet Studio Instrument Data

.mdl - Cognos Exported Model Data

The MDL data files are related to Cognos. MDL file is a Cognos Exported Model Data. Cognos is a world leader in Business Intelligence solutions that improve and direct corporate performance.

Application:

Cognos

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Cognos Exported Model Data related extensions:

.cpf: Cognos Framework Manager Project
.lac: Cognos Local Authentication Cache
.lae: IBM Cognos Local Authentication Export
.mdc: Cognos Cube File
.py1: Cognos Exported Binary Model Data
.pyh: IBM Cognos Data

.mdl - Bentley MicroStation MDL Program

The MDL data files are related to Bentley MicroStation. MDL file is a Bentley MicroStation MDL Program. Bentley System Microstation is a 3D CAD software for drawing and construction.

Application:

Bentley MicroStation

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Bentley MicroStation MDL Program related extensions:

.raw8: Avantes Avasoft v8 Scope Mode Data
.abs8: Avantes Avasoft v8 Absorbance Mode Data
.filp: eXtendable Wad Editor FILP Data
.msg5: Microsoft Graph 5 Data
.spv: Spekwin32 Data
.dhy: Adobe Bridge Data

.mdl - 3D Gamestudio Model Data

The MDL development files are related to 3D Gamestudio. MDL file is a 3D Gamestudio Model Data. 3D Gamestudio is an authoring system for interactive 2D and 3D games. A map entity has a file extension of WMB and was originally created in the Level Editor.

Application:

3D Gamestudio

Category:

Development files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

3D Gamestudio Model Data related extensions:

.hmp: 3D Gamestudio Terrain Data
.core: Linux Core Dump Data
.py: Python Script
.msg: Uniface Message Texts Data
.aps: Uniface Startup Shell Data
.csi: ContentServ CS EMMS Include

.mdl - Animation Master Model Data

The MDL data files are related to Animation Master. MDL file is an Animation Master Model Data. Animation Master is a 3D character animation application offered by Hash.

Application:

Animation Master

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Animation Master Model Data related extensions:

.ocf: Orbit Construction Data
.lng: AVG Language Data
.ppx: PingPlotter Script
.shp: CARE-S InfoWorks Pipe Cross-section Data
.atx: Animation Master Plugin
.olg: Orbit Legend Data

.mdl - IBM Rational Rose Model Data

The MDL data files are related to IBM Rational Rose. MDL file is an IBM Rational Rose Model Data. The IBM Rational Rose is a visual modeling tool for software development using UML.

Application:

IBM Rational Rose

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

IBM Rational Rose Model Data related extensions:

.ltl: DIALux Luminaire Data
.bsk: Bryce Skies Data
.jpn: PhotoModeler Lite Data
.ses: MSC Patran Session Data
.spdesignskin: Microsoft SharePoint Designer Skin Data
.vec: Orbiter 3D Vector Map Data

.mdl - Rapidform Model Data

The MDL data files are related to Geomagic Verify. MDL file is a Rapidform Model Data. Geomagic Verify (Rapidform) is a state of the art inspection software.

Application:

Geomagic Verify

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Rapidform Model Data related extensions:

.hdr: MicroSim PCBoard Hole-drill Schedule Report
.awa: ActiveWords Archive
.tag: COREX Tag Data
.fzp: Form Z Plug-in
.cdlx: ConceptDraw PRO XML Library
.ca: DATAIR FlexPlus Data

.mdl - Microsoft Flight Simulator Model Data

The MDL game data files are related to Microsoft Flight Simulator. MDL file is a Microsoft Flight Simulator Model Data. Microsoft Flight Simulator is a flight simulator game developed by Microsoft.

Application:

Microsoft Flight Simulator

Category:

Game Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Microsoft Flight Simulator Model Data related extensions:

.ctl: Stepmania Package Description
.mp2: Heroes of Might and Magic II Map
.isd: Anno 2070 Mission Data
.bfl: Colin McRae Rally 2 Game Data
.pln: Microsoft Flight Simulator Plane Data
.mta: Microsoft Flight Simulator Maintenance Data

.mol - MDL Molfile Data

The MOL data files are related to Open Babel. MOL file is an MDL Molfile Data. Each MOL file describes a single molecular structure which can contain disjoint fragments.

Application:

Open Babel

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

mdl, sd, sdf

MDL Molfile Data related extensions:

.atmx: Automation Anywhere Script
.gallerycollection: SMART Notebook Gallery Collection
.p2a: IBM Voice Type Languages Vocables Data
.prz: NI Multisim Packed Component Data
.qut: IBM Voice Type Languages Vocables Data
.os2: OS/2 Warp System File

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

Can't open a .mdl 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:

example.mdl

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.

Open Control Panel > Control Panel Home > Default Programs > Set Associations.
Select a file type in the list and click Change Program.

The .mdl file extension is often given incorrectly!

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

dl, dml, hdl, jdl, kdl, ldl, mcl, md, md1, mdi, mdk, mdm, mdo, mdp, mel

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.md: Mayura Draw Document
.mcl: SmartCAM Macro File
.jdl: gLite Job Description Language File
.mld: mAirList Desktop File
.md: MuseData Score
.ml: OCaml Source Code

Operating systems

DataTypes.net currently supports the following operating systems:

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

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

https://datatypes.net/open-mdl-files

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