| .ssd |
WindowBlinds Skin File List |
| .sslf |
HLSW Shared Server List File |
| .sth |
Lotus Domino Stash File |
| .ssw |
Sony Ericsson Firmware File |
| .slf |
Symantec License File |
| .sbc |
Space Engineers Data File |
| .search-ms |
Windows Saved Search File |
| .slupkg-ms |
XrML Digital License Package |
| .snt |
Sticky Notes File |
| .swj |
SolidWorks Journal File |
| .spk |
Deer Hunter Map File |
| .sft |
Microsoft App-V Sequencer File |
| .sdx |
Sample MIDI Dump Exchange |
| .snf |
Starry Night Pro Document |
| .skba |
SketchBook Pro Animation File |
| .snm |
Netscape Mail Index |
| .sxm |
StarMath Formula |
| .stmb |
Synclavier Timbre File |
| .sidn |
iTunes Authorization Data File |
| .shortcut |
Asutype Shortcut |
| .sst |
Serialized Certificate Store File |
| .slb |
AutoCAD Slide Library |
| .shv |
Husqvarna Viking Embroidery File |
| .sc2locale |
Blizzard StarCraft 2 Localization File |