SMF files exist as 4 different types. Please find information about each of them below.
Type 1: StarMath Formula File
Four file types use .smf extension. Most common type is StarMath formula file format developed by Apache Software Foundation for Apache OpenOffice. Our database shows eight programs, like Apache OpenO...
General Information
| Title | SMF File Extension |
| Extension | .smf |
| Full Form | StarMath Formula File |
| File Type | Mathematical Formula File |
| Developer | Sun Microsystems |
| MIME Type | application/vnd.stardivision.math |
File Function
| Primary Function | Store formulas |
| Additional Functions | Display equations |
| Features | Editable, Portable |
File Characteristics
| Quality | High readability |
| Supports Layers | No |
| Supports Transparency | No |
| Editable | Yes |
Use Cases
| Academic Papers | Yes |
| Technical Documentation | Yes |
| Mathematical Notation | Yes |
Security and Practices
| Security Risks | Low |
| Best Practices | Regular updates, Verified sources |
Historical/Version Information
| Initial Release | Early 2000s |
| Latest Version | As part of LibreOffice 7.3 (2022) |
Associated Types
| Similar Extensions | .odf, .sxm, .mml |
Software Compatibility
| Software | Usage Policy | OS Compatibility |
|---|---|---|
 Apache OpenOffice Math |
Free | Windows, Mac, Linux |
 LibreOffice Math |
Free | Windows, Mac, Linux |
Type 2: Standard MIDI File
The MIDI Clip File serves a similar role to the Standard MIDI File Type 0. It contains Universal MIDI Packet data. The MIDI Container File specification will support Universal MIDI Packet data. It wil...
General Information
| Title | SMF File Extension |
| Extension | .smf |
| Full Form | Standard MIDI File |
| File Type | Audio File |
| Developer | MIDI Manufacturers Association |
| MIME Type | audio/midi, audio/x-midi |
File Function
| Primary Function | Store MIDI sequences |
| Additional Functions | Playback control, Musical notation |
| Features | Time-stamped events, Multiple tracks |
File Characteristics
| Quality | Not audio |
| Supports Layers | Yes |
| Supports Transparency | N/A |
| Editable | Yes |
Use Cases
| Music Production | Yes |
| Ringtone Creation | Yes |
| Educational Tools | Yes |
Security and Practices
| Security Risks | Low |
| Best Practices | Regular updates, Verified sources |
Historical/Version Information
| Initial Release | 1980s |
| Latest Standard | MIDI 1.0 (1996) |
Associated Types
| Similar Extensions | .mid, .midi, .kar |
Software Compatibility
| Software | Usage Policy | OS Compatibility |
|---|---|---|
 Microsoft Windows Media Player |
Free | Windows |
 Apple GarageBand |
Free | macOS, iOS |
 Ableton Live |
Paid | Windows, Mac |
Type 3: Serif Metafile
General Information
| Title | SMF File Extension |
| Extension | .smf |
| Full Form | Serif Metafile |
| File Type | Vector Image File |
| Developer | Serif |
| MIME Type | application/octet-stream |
File Function
| Primary Function | Store vector images |
| Additional Functions | Contain text, images |
| Features | Scalable, Layer support |
File Characteristics
| Quality | High resolution |
| Supports Layers | Yes |
| Supports Transparency | Yes |
| Editable | Yes |
Use Cases
| Graphic Design | Yes |
| Desktop Publishing | Yes |
| Web Graphics | Yes |
Security and Practices
| Security Risks | Low risk |
| Best Practices | Regular updates, Verified source |
Historical/Version Information
| Initial Release | Unknown |
| Latest Version | Varies by software |
Associated Types
| Similar Extensions | .svg, .pdf, .eps |
Software Compatibility
| Software | Usage Policy | OS Compatibility |
|---|---|---|
| Serif DrawPlus |
Commercial | Windows |
| Serif PagePlus |
Commercial | Windows |
 Serif Affinity Designer |
Commercial | Windows, Mac |
Type 4: SkinMagic Toolkit File
General Information
| Title | SMF File Extension |
| Extension | .smf |
| Full Form | SkinMagic Toolkit File |
| File Type | Binary File |
| Developer | Appspeed |
| MIME Type | application/octet-stream |
File Function
| Primary Function | Skin resource |
| Additional Functions | Store images, configurations |
| Features | Customizable, Binary format |
File Characteristics
| Quality | Depends on resources |
| Supports Layers | No |
| Supports Transparency | Yes |
| Editable | Yes, with toolkit |
Use Cases
| Desktop Applications | Yes |
| User Interface Skinning | Yes |
Security and Practices
| Security Risks | Code execution |
| Best Practices | Validate resources, secure distribution |
Historical/Version Information
| Initial Release | Unknown |
| Latest Version | N/A |
Associated Types
| Similar Extensions | .skn, .theme |
Software Compatibility
| Software | Usage Policy | OS Compatibility |
|---|---|---|
| SkinMagic SDK |
Commercial | Windows |
| SkinMagic Toolkit |
Commercial | Windows |