Windows Catalog Search Index Format
Microsoft
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File with an .HSH extension contains Windows system information on system indexing service. By default, it is located on a system partition in a System Volume Information sub-catalogue catalog.wci.

HSH files are used to quickly search through catalogues utilising files’ indexes. Along with other file formats - .FID, .000, .PS1, .BK1, .BK2, .PS2, indexing services create a complex index of Microsoft Windows system files.

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Last updated

.mmf 04/13/2023
.mup 04/13/2023
.itl 04/13/2023
.scs 04/10/2023
.crypt 04/10/2023
.pnp 04/10/2023
.tap 04/10/2023
.btr 04/03/2023