| .str |
PlayStation Video Stream |
| .saver |
Mac OS X Screen Saver |
| .savedsearch |
Spotlight Saved Search |
| .sdt |
Siemens Desktop Theme File |
| .sb |
Scratch Project File |
| .shd |
Windows Print Job Shadow File |
| .spl |
sPlan Schematic Diagram File |
| .shsh |
iPhone/iPod Touch SHSH Blob File |
| .searchconnector-ms |
Windows Search Connector File |
| .sbf |
Android System File |
| .sfcache |
ReadyBoost Cache File |
| .spx |
Ogg Vorbis Speex File |
| .so.0 |
Unix Shared Library File |
| .schemas |
GConf Schema Definition File |
| .scap |
EFI Firmware File |
| .sin |
Sony Xperia Firmware File |
| .theme |
Microsoft Plus! Desktop Theme |
| .tdz |
Drobo Firmware File |
| .trx_dll |
Windows Startup File |
| .timer |
Systemd Unit Configuration File |
| .trashes |
macOS USB Flash Drive Trash Folder |
| .tha |
Windows Thai Noise-Words List File |
| .ta |
Sony Firmware File |
| .uce |
Windows UCE System File |