SMF files: what are they and how do I open them?
Are you facing difficulties opening unknown files on your computer, or wondering exactly what this file is?
We've got the information and best software solutions for opening these files effortlessly.
.smf file type #1: Standard MIDI file format
An smf file extension is related to Standard MIDI file format. An smf file stores audio.
Further details:
The smf file extension is used for Standard MIDI format.
Musical Instrument Digital Interface (MIDI) is a standard protocol for the interchange of musical information between musical instruments, synthesizers, and computers. This standard defines the codes for a musical event that include the start of a note, its pitch, length, volume, and musical attributes, such as vibrato. It also defines codes for various button, dial, and pedal adjustments that are used on synthesizers.
Standard MIDI Files (SMF) Specification was developed in 1990 for file exchange between MIDI sequencers, and quickly became a popular format for distributing music. This format is different from native MIDI protocol, because the events are time-stamped for playback in the proper sequence.
Standard MIDI Files come in two basic varieties: a Type 1 file, and a Type 0 file (a Type 2 was also specified originally but never really caught on, so we won't spend any time discussing it here). In a Type 1 file individual parts are saved on different tracks within the sequence. In a Type 0 file everything is merged onto a single track.
MIME types:
audio/mid
Open file with:
Apple QuickTime for Mac
As multimedia framework for Mac OS X
.smf file type #2: 4x4 Evolution geometry data
An smf file extension is related the 4x4 Evolution computer game an off-road racing computer game. An smf file contains geometry data.
Further details:
The smf file extension is associated with the 4x4 Evolution, an off-road racing simulation computer game for Windows, Mac and video gaming consoles developed by Terminal Reality.
The smf file contains 3D data used to visualize models in the game.
Open file with:
4x4 Evolution
Off-road racing simulator for computers and video gaming consoles
.smf file type #3: Lowrance StructureMap data
An smf file extension is associated with the Lowrance StructureMap data format.
Further details:
The smf file extension is related to the Lowrance StructureMap, a software for sonar devices developed by Lowrance.
The smf file stores some kind of data used by Lowrance StructureMap app.
We are sorry, there is currently no specific software link to open this kind of file.
.smf file type #4: OpenOffice.org formula
An smf file extension is related to older versions of Apache OpenOffice and used for its formula files.
Further details:
The smf file extension is associated with the OpenOffice.org (also known as Apache OpenOffice) and StarOffice. is used by StarOffice version 5.x.
The smf file stores formula.
MIME types:
application/vnd.stardivision.math
Open file with:
StarOffice
Older multi-platform office productivity suite
Apache OpenOffice (OpenOffice.org)
A free multi-platform productivity office suite for Windows, Mac and Linux
LibreOffice
An open source personal productivity suite for Windows, Macintosh and GNU/Linux
.smf file type #5: Serif DrawPlus graphics data
An smf file extension is related to the Serif DrawPlus and used for its graphics files.
Further details:
The smf file extension is associated with the DrawPlus, an illustration software for Microsoft Windows operating system developed by Serif.
The smf file stores graphics data created in the DrawPlus.
Open file with:
DrawPlus
A professional graphic and animation editor
.smf file type #6: SkinMagic C/C++ Toolkit data
Files with smf file extension are related to the SkinMagic C/C++ Toolkit data format.
Further details:
The smf file extension is associated with the SkinMagic C/C++ Toolkit, a developing tool for Microsoft Windows operating system, which allows users to create application interfaces.
The smf file contains some kind data used by SkinMagic C/C++.
We are sorry, there is currently no specific software link to open this kind of file.
.smf file type #7: Sledge Map source
Maps sources created using the Sledge tool may also have a smf extension.
Further details:
SMF (Sledge Map Format) is a file format used by the Sledge Level Editor, a tool for creating and editing maps for games that use the Source engine, such as Half-Life 2 and Team Fortress 2.
We are sorry, there is currently no specific software link to open this kind of file.
.smf file type #8: SmartCAM manufacture data
An smf file extension is associated with the SmartCAM manufacture data format.
Further details:
The smf file extension is related to the SmartCAM, a CAD software for Microsoft Windows operating system, developed by SmartCAMcnc company.
The smf file contains manufacture data for SmartCAM program.
Open file with:
SmartCAM
Milling CAM tool
.smf file type #9: System Monitor session
An smf file extension is related to the System Monitor software.
Further details:
The smf file extension is associated with the System Monitor, a software for monitoring Microsoft Windows operating system.
The smf file contains saved session from System Monitor. Obsolete software.
Mime types:
text/plain
Open file with:
System Monitor
Old computer monitoring system