| ReadyBoost Cache Format | |
| Microsoft | |
| Ads |
File with an .SFCACHE extension contains data from the cache memory stored in flash memory, which are an extension of RAM memory for Windows Vista and Windows 7. The virtual RAM memory facilitates functioning of the system.
The ReadyBoost function creates temporary cache memory files – ReadyBoost. SFCACHE can be enabled on a chosen flash disc. In order to do that, user should enter its properties and the ReadyBoost tab and choose the “use this device” option.
| .adm | Administrator Policy Template Format |
| .adml | Microsoft Administrative Language-specific XML Template Format |
| .admx | Microsoft Administrative XML Template Format |
| .aml | Microsoft Assistance Markup Language |
| .ani | Animated Cursor |
| .ann | Microsoft Windows Help Annotation Format |
| .aos | Archos Signed Encrypted Data Format |
| .asec | Google Android Encrypted Application Package Format |