| Folder | Filename | Description |
| /English | S25UtilEN-OS30.prc | The program file for OS3.0 - OS3.3 |
| S25UtilEN-OS35.prc | The program file for OS3.5 | |
| Manual.htm | The manual | |
| Files.htm | You actually read this! | |
| History.htm | Version history | |
| /bmp2pdb | bmp2pdb | The BMP to PDB converter (Linux version) |
| bmp2pdb.exe | The BMP to PDB converter (Win95/98 version) | |
| bmpTOpdbPPC.sit | The BMP to PDB converter (MAC version) | |
| bmp2pdb.c | The sourcefile | |
| /bmp2pdb/bmp | *.bmp | Some Bitmaps |
| /bmp2pdb/pdb | *.pdb | Converted Bitmaps |
| /mff2prc | mfftoprc | The MID to PRC converter (Linux version) |
| mfftoprc.exe | The MID to PRC converter (Win95/98 version) | |
| mfftoprc.c | The sourcefile | |
| mff1to0.c | The source of mff1to0 | |
| mff2prc/prc | *.prc | Converted Midifiles |