SFD files exist as 3 different types. Please find information about each of them below.
Type 1: Sofdec Dreamcast Movie
File Function
| Primary Function |
Store video |
| Additional Functions |
Contain audio, subtitles |
| Features |
Multiplexed audio, video |
File Characteristics
| Quality |
Depends on compression |
| Supports Layers |
No |
| Supports Transparency |
No |
| Editable |
With tools |
Use Cases
| Video Games |
Yes |
| Video Playback |
On compatible hardware |
| Cinematic Content |
Yes |
Security and Practices
| Security Risks |
Low |
| Best Practices |
Proper storage, backup |
Associated Types
| Similar Extensions |
.mpg, .avi, .mov |
Type 2: Spline Font Database
File Function
| Primary Function |
Store font data |
| Additional Functions |
Editable font format |
| Features |
Vector-based, Scalable |
File Characteristics
| Quality |
High-resolution |
| Supports Layers |
Yes |
| Supports Transparency |
No |
| Editable |
Yes |
Use Cases
| Font Design |
Yes |
| Typography |
Yes |
| Graphic Design |
Yes |
Security and Practices
| Security Risks |
Low |
| Best Practices |
Regular updates, Backups |
Associated Types
| Similar Extensions |
.ttf, .otf, .woff |
Software Compatibility
| Software |
Usage Policy |
OS Compatibility |
 FontForge |
Free |
Windows, Mac, Linux |
Type 3: MagicScore Maestro Score File
File Function
| Primary Function |
Store musical scores |
| Additional Functions |
Print scores, Playback music |
| Features |
Notation elements, Multiple instruments |
File Characteristics
| Quality |
High fidelity |
| Supports Layers |
Yes |
| Supports Transparency |
No |
| Editable |
Yes |
Use Cases
| Music Composition |
Yes |
| Music Education |
Yes |
| Sheet Music Creation |
Yes |
Security and Practices
| Security Risks |
Low |
| Best Practices |
Regular backups, Software updates |
Associated Types
| Similar Extensions |
.mid, .mus, .xml, .mxl |
CRI Middleware Tools